If it had been possible, I would have helped him, but I ______ too busy.
– What’s that terrible noise? – The neighbours ______ a birthday party. A. have had B. are having C. will have
– Will you go to the party? – Of course I will if I ______.A. am invited B. was invited C. will be invited
Mrs Smith had to ______ her father day and night because he was seriously ill.A. look at B. look like C. look after
Hangzhou is really a fascinating city and we would like to stay for ______ two weeks.A. another B. other C. the other
– Mum, I’ve been studying English since 8 o’clock. _____ I go out and play with Tom for a while? – No, I’m afraid not. Besides, it’s raining outside now. A. Can’t B. May not C. Won't