Question

Complete these sehtences with must or could,was.were able to,couldn t
1)the fire  spread quickly but everyone ----escape
2)he had hirt his leg,so he ---- walk very well
3)she wasnt at home when I phoned  but I -----contact her office 
4)I looked very carefully and I -----see  a figure in the distance 
5)they didnt have any tomatoes in the first shop I went to,but I -----get some  next shop
6)the boy fell the river but fortunately  we -----take rescue  him

Answer 1

1) the fire  spread quickly but everyone --was able to--escape
2) he had hurt his leg, so he --couldn't-- walk very well
3) she wasn't at home when I phoned  but I was able contact her office 
4) I looked very carefully and I could see a figure in the distance 
5) they didn't have any tomatoes in the first shop I went to, but I was able get some next shop
6) the boy fell the river but fortunately  we --were able---take rescue  him