Today is Thursday, and John ________ (be) late twice this week; he________ (be) late yesterday and on Monday.
His father (not to watch) TV at the moment. He (to sleep) because he (to be) tired.
Water _____________(to boil) at 100 degrees.
If I ____________(to stay) some more days in your town, I _______________(to call) you and we ________________(to have) a good talk.
I first________ (to meet) George a month ago, and I ________ (to meet) him several times since then.