We      last night, but we went to the party instead.

 —Well, I forgot to bring my dictionary here yesterday.—Actually you _____ it here. You were not allowed to use it.

It is my suggestion that the English program _____after supper.

——This wall of air is an effective answer to the problem and it ____ work.——But it is a question to put such a wall of air around the statue.

They        have arrived at lunchtime, but their flight was delayed.