John, someone in your class phoned you this morning.–Oh! who was __________

20.______ that caused him to serve dinner an hour later than usual.

I’m used to ________in the house which _______ to keep books and magazines.

At the end of the day we can gather our guests to enjoy fine wine—— You seem to be getting off the pointHow is that _________ to the discussion

Does your brother serve in the army?— No, not nowBut he _______ in the army for 8 years.[ ]