Выберите верный вариант ответа.1. She has taught English five years.A) byb)

Изберите верный вариант ответа.
1. She has taught English five years.

A) by
b) at
c) for

2. We have been living here March.

A) for
b) since
c) about

3. Ill become a senior lieutenant next month.

A) in
b)
c) for

4. I wont be out very long. Ill be back ten minutes.

A) since
b) at
c) in