Years ago we didn’t know this , but recent science______that people who don’t sleep well soon get ill

He didn’t feel a bit nervous when ______. — No. He’d had a lot of time ______ for it after all. [ ]

The policeman caught hold of the thief and hit him____the head．

Why are you so anxious It isn’t your problem____.

t suppose he could have gone to the jobinterview yesterday, __________