Краткое пояснение: «Was» используется с единственным числом, «were» — с множественным.
- Who was the best football player in Great Britain last year?
- They were very happy after their trip to London last month.
- Andrew was the best student in our class last year.
- The film was not interesting and I switched off the TV.
- The mathematics test was very difficult and we were disappointed.
- The boys were very noisy at the lesson yesterday.
- Who was the best sportsman in your class last month?
- Martha was in Cambridge with her parents two years ago.
- The girls were in the disco club two weeks ago.
- I was responsible for the classroom flowers last year.
- There were many flowers in the flowerbeds around the school.
- Five birds were sitting on the branches of the tree near the house.
Ответ: See above