—Do you think George has passed the driving test?—No.If so,he ________ his car to our college yesterday.
36. How can you know whether you will succeed ______ you never try?
35. It was the fifth time that he ______ to such a meeting.
34. The villagers, ______ damaged by the flood, were given help by the International Red Cross.
33. It is necessary that whoever ______ recently visited the country ______ this kind of test.
35. The plant is dead. I ______it more water.