I was about to enter the office ______ I heard someone cry “ Earthquake!” loudly outside.
—Where is your father?—He_________ Australia and he ________ Sydney for two weeks.
The drink is ________ delicious ________ I enjoy it very much.
_____ he still worked hard, _____ he was very tired.
Mike didn’t go to bed he finished his homework last night.
You’d better take the map with you you won’t get lost.