She (does not teach) English at school.
Did you ( meet) him yesterday?
The firm (will buy) new computers next month.
The Dean (asked) many questions at the lecture last week.
Where are you (going) next summer?
They (useed) new scientific data for their last experiment.
When the concert (is over) all the people (will leave) the hall.
Every year students (take part) in scientific research.
The first computer (appeared) in the 1960-s.
If the weather (is) fine, we (will go) to the village.