1. My sister and brother playing tennis at 11 am yesterday. *
was
are
were
be
2. Somebody threw a shoe at him he was speaking. *
when
before
while
after
3. They TV when I arrived. *
were watching
watched
were watched
has watch
4. I was reading a detective story I heard a noise. *
when
while
during
after
5. While we were listening to the news, the telephone . *
rang
have rung
ring
rung
6. People on the beach and a big yacht was sailing near the har-bour. *
sunbathing
was sunbathing
are sunbathed
were sunbathing
7. My father the newspaper while my mother the floor. *
was reading / was vacuuming
has read / has vacuumed
was read / was vacuuming
read / vacuumed
8. The students when the teacher entered the class. *
were talking
were talked
were talk
talked
9. My sister her finger while she was cooking. *
burnt
burns
was burnt
is burning
10. My friend was painting the door someone came in. *
during
after
while
when
1.were
2.while
3.were watching
4.when
5.rang
6.were sunbathing
7.was reading
8.were talking
9.burnt
10.when
Объяснение: