Choose the right forms of the verbs to complete the sentences.
1. I the film
a) watched b)was watching
when my parents in.
2.She tea at 5 o`clock yesterday
a)had b)was having
a) came b)were coming
3.When the storm .
a) began b)was beginning
Polly the theatre
a)left b)was leaving
4.While Bob home
a)drove b)was driving
it hard.
a)snowed b)was snowing
5.She the piano
a)played b)was playing
while he the flat.
a) did b) was doing
6. Betsy the dog
a) walked b) was walking
while it .
a)rained b)was raining
7.When Alec along the street
a)ran b)was running
he his neighbour.
a)saw b) was seeing
Объяснение:
