Mr Wang told us that he would devote all thetime he could spend _______ his oral English before going abroad

You could have asked Mr. Richard for help. He’skind-hearted.— Yes. But that _______ him a whole day.

When I was at college I ___ threee foreign languages, but I ___ all except a few words of each

You will _______ your health ifyou work so hard，eat a little food and sleep badly．

Mr Obama, who appeared to take the lead in the race inmost battleground states, seemed to______ an air of caution throughout thefirst Presidential debate