---If you like the new house, I suggest you buying it.---But it's really too expensive. I can't______ it.
--I would like to stay here for two more days. ---_____.
---He’s passed the exam. ---_____.
--I went to visit the photo exhibition yesterday.—Oh, did you ?____.
--He’s going to swim this afternoon. ---___.
Don’t have your children __for hours doing their homework in __ dark a room.