英検2級長文空所補充42問｜6問×7セット・独自14英文と全選択肢の解説【無料】

A small food-sharing center in Harborview collected unsold vegetables from local stores. At first, it opened only on Friday afternoons. Many residents appreciated the service, but some working families could not visit at that time. (1) ___, the center added an evening collection period.

The center asked families to register the food they needed in advance (2) ___ volunteers could prepare enough packages and avoid unnecessary waste. Staff also posted ingredient information for people with food allergies.

The number of visitors grew during the first month of the new schedule. (3) ___, organizers were careful not to claim that the change had solved every problem. Some families still had difficulty reaching the center, and transportation remained a concern.

Students at Eastwood School wanted to grow vegetables on a small roof terrace. They were excited about the project, but the school had limited water supplies in summer. (4) ___ starting the garden, the students discussed how much water different plants would need.

They installed a simple rainwater tank and chose plants that required less watering. (5) ___, the group used less tap water than the teachers had originally expected.

The class plans to continue measuring water use. The teachers have explained that the school will not expand the garden (6) ___ the students can show that the plants can be cared for safely throughout the year. An increase in harvests alone would not prove that the project is sustainable.

A public library noticed that local families wanted activities they could enjoy together at home. The library began lending board games (7) ___ asking every family to buy a new game. The service started with a small collection because the building had limited storage space.

Library staff chose games that could be learned quickly. (8) ___, they included simple strategy games that students and parents could play in about thirty minutes. Each set was checked for missing pieces when it was returned.

The games became popular, and many were borrowed repeatedly. (9) ___, the librarians did not immediately buy more. They first studied which types were in demand and how often damaged pieces needed replacing.

A secondary school organized conversations between students and older residents who spoke different languages. (10) ___ the students had studied grammar for years, some were nervous about speaking without a prepared script.

The teachers encouraged participants to ask short, clear questions and to repeat unfamiliar words politely. They also prepared topic cards with photographs. (11) ___, students had something specific to talk about when conversations became difficult.

Attendance improved after several sessions, but the school wanted to learn whether students had become more confident. It will ask the same students to complete speaking tasks before and after the next course. The results will be shared with parents (12) ___ the students and their families have agreed to the use of those results.

At Lakeview Sports Center, visitors often bought drinks in disposable bottles. The management installed two water refill stations so people could use their own bottles. (13) ___, staff placed clear signs near the entrance to show visitors where the stations were located.

Some people used the machines immediately, but others had questions about cleanliness. Staff regularly tested the water and published their inspection schedule (14) ___ visitors would understand how the machines were maintained.

After two months, sales of bottled drinks at the center had fallen. Managers thought the refill stations might have contributed to this change. They could not be certain, however, because the café had also reduced its opening hours. (15) ___, they decided to collect more information before claiming how much plastic waste had been prevented.

A community group planned to paint a mural on the wall of an unused public building. The group hoped to make the area more welcoming, (16) ___ spending money on a completely new structure.

Before starting, the organizers asked nearby residents about the proposed design. They invited students to suggest colors and themes (17) ___ the mural could reflect several generations rather than only one group.

Some residents supported the idea, but others worried about long-term maintenance. The group agreed that a mural should not be painted (18) ___ there was a clear plan for cleaning and repairs. The city is still reviewing the proposal and has not yet approved the work.

Two classes wanted to compare the electricity used by their classrooms. One classroom had new lights, (19) ___ the other still used older equipment. Students expected the first room to use less electricity.

They recorded the energy used in each room. The first result showed a difference, but they had collected measurements on different days. The number of students and the hours of computer use also varied. (20) ___, they could not conclude that lighting alone explained the results.

The students agreed to repeat the measurements at the same times and record computer use carefully. They would make recommendations (21) ___ they had compared the results under more similar conditions.

A school library started an online reading group for students who traveled long distances. They could discuss stories from home, (22) ___ the librarian noticed that some participants rarely spoke during the sessions.

When asked about this, several students said they were unsure when to join the conversation. (23) ___, the librarian introduced short turns in which everyone could comment on one character or event.

The new approach helped some students participate more often. The librarian plans to keep offering online meetings (24) ___ students can also attend the library in person. She believes the two methods can support different needs, rather than one replacing the other.

A town used to post emergency weather messages only on its website. Staff learned that some residents did not check the internet regularly. They decided to send text messages as well, (25) ___ requiring everyone to visit the website.

The town also used simpler words and included maps with the locations of safe buildings. These changes were made (26) ___ residents could understand where to go without reading a long document.

However, people were reminded not to travel to a public shelter (27) ___ they had checked whether the building was open and the route was safe. Officials explained that sending a message was useful, but confirming current information remained necessary.

A regional science center began lending simple experiment kits to schools. Teachers could book the equipment online, and each kit contained safety instructions. (28) ___, the center offered short training sessions for teachers who had never used the materials.

Some schools wanted to borrow several kits at once, (29) ___ others needed only one. Staff introduced a booking calendar to keep track of the different requests.

The center plans to add more equipment next year, but it will review repair costs and how often each kit is used (30) ___ making a final decision. It does not want to spend money on materials that will remain unused for long periods.