Question

Заполните пропуски соответствующей формой глагола to be.
1. A group of students … at work in our laboratory.
2. I … a student of economics several years ago.
3. In winter the weather …often cold in our country.
4. These computers … very reliable.
5. You … the best specialist in our department last year

Answer 1

1 is
2 was
3 is
4 are
5 were