56．Look！Someone ________(lie) on the floor.

55．Use your head and you _________(find) a better way.

54．You ________(be) late if you __________(not hurry).

53．It ________(get) dark. What about ________(go) home at once?

52．I _______(not go) to the cinema because I ________(see) the film before.

51．________the street lights usually _______(turn) on at seven in summer evening?

50．________the film ______(show) many times since last Sunday.

49．Could you tell me where Alice ________ (live)?

48．The Great Wall _________(know) all over the world.

47．She said she _______(put) on a new coat the next day.