英検2級無料模試【第18セット】Reading31問＋Writing2題｜独自33題・全解答と根拠詳解

Several schools in the town of Reedford wanted to provide practical science lessons, but not every school could afford expensive equipment. The local education office suggested creating a shared collection of basic experiment kits. Each school could reserve materials online instead of purchasing its own complete set.

The plan seemed useful, but teachers worried that some kits might be returned with missing parts. (18) ___, the office introduced a checklist that had to be completed when each kit was borrowed and returned. Teachers also received short training on how to use the materials safely.

To reduce confusion, the office created an online calendar (19) ___ teachers could see when kits were available. Schools were asked to report any damage immediately rather than wait until the next reservation.

After two months, more classes were using practical activities. (20) ___, the office did not conclude that the project had improved science test scores. It planned to compare learning results over a longer period while also recording repair costs.

In a coastal city, professional researchers wanted to understand how street lighting affected people’s ability to see stars. They could not measure every street at the same time, so they invited residents to record how many stars they could see on clear evenings. The volunteers used simple instructions and a common observation form.

The researchers asked people to stand in safe public places (21) ___ entering private property or dangerous areas. They also asked participants to avoid taking photographs of other people without permission.

Some volunteers made observations on cloudy evenings, which could make the results difficult to compare. (22) ___, the researchers began collecting information about cloud cover and the time of each observation. They explained that different weather conditions had to be considered.

The first report suggested that brighter streets might make fewer stars visible. However, the researchers said they would publish a stronger conclusion (23) ___ they had checked additional data from other seasons. They did not claim that every difference was caused by streetlights alone.

Subject: Final information for the Student Research Exhibition

Dear Student Presenters,

Thank you for registering for the research exhibition at the Riverfront Community Hall next Saturday. The event will open to visitors at 10:00 a.m. All presenting teams must arrive between 8:40 and 9:10 a.m. so that staff can inspect displays and check the names of participants before the doors open.

We have made one change to the building arrangements. The main exhibition room will be used for a local music rehearsal in the morning. Therefore, all student displays will be set up in the smaller sports hall on the first floor. Please enter through the east door. The start and end times of the exhibition have not changed.

We will provide one table and two chairs for each group. You should bring your own poster and any computer needed for your presentation. Equipment that produces smoke, strong odors, or large amounts of heat will not be allowed. Groups needing an electrical outlet must contact us by Wednesday at noon so that we can check the available connections.

The exhibition ends at 3:00 p.m., followed by a short awards ceremony at 3:30 p.m. Judges will focus on how clearly students explain the purpose, methods, and results of their projects. The cost or complexity of the equipment will not determine the final ranking. If you have any accessibility requirements, please tell us before Friday.

Best regards,
Science Exhibition Office

In the town of Ashford, many residents donated clothes that they no longer wore. However, organizers of a local collection program noticed that some of the donated items had only small problems, such as loose buttons or short tears. Rather than throw these items away, the town decided to offer basic clothing repair lessons at its community center.

Volunteer instructors showed people how to sew a button securely, repair a small tear, and choose suitable thread. The lessons did not include repairs that required professional equipment, and participants were advised not to use unfamiliar machines without training. Each session was limited to twelve people so that instructors could provide enough individual support. Families could attend without paying a fee, although places had to be reserved in advance.

After three months, the center counted how many people had attended. It also asked participants whether they felt more confident about repairing clothes. Many respondents reported greater confidence, and some said that they had repaired at least one item at home. However, not all participants completed the questionnaire. The organizers also had no information about residents who had not attended, so they could not conclude that the town’s overall clothing waste had decreased.

The center plans to collect follow-up information about whether the repaired clothes are still being worn. It will also compare the cost of materials and volunteer training with the number of items repaired. If the results are encouraging, the center may offer lessons in additional neighborhoods. Staff emphasize that making a program more popular is not the same as proving its environmental benefits.