Алгебра
Английский
Биология
География
Геометрия
История
Русский
Обществознание
Физика
Химия
Информатика
Литература
МатематикаВопрос:
1. Jack (know/knew/has known) Helen since school.
Ответ:
Ответ: has known
Обоснование: Предлог 'since' указывает на действие, начавшееся в прошлом и продолжающееся до настоящего момента, поэтому используется Present Perfect (has known).
Похожие
- 1. The buses were full. I _______ to go on foot.
- 2. When I was a child I _______ not read and write well.
- 3. _______ I come in, please? - Please do.
- 4. You _______ see the film. It is interesting.
- 5. _______ you help me?
- 1. Our city is famous _______ its Modern Art museum.
- 2. She never goes home _______ bus.
- 3. My parents usually come home _______ half past five.
- 4. What happened _______ Fred?
- 5. _______ Saturday they usually go shopping.
- 2. Look! It (snow/snowed/is snowing).
- 3. My mom (lives/lived/has lived) in Spain when she was a schoolgirl.
- 4. We (finish/finished/have finished) work! We can have a rest.
- 5. Dad (is/was/has been) watching TV when mum returned home.
