8 Complete the sentences with couldn’t in one gap and was, were, wasn’t or weren’t in the other.

1 We ___ play tennis because the weather____ bad.
2 The computer____ broken, so I____ send any emails.
3 I____ finish my dinner because I____ very hungry.
4 Tom ____ ill, so he ____go to the cinema.
5 Ian____ buy a CD because the shop _____open.