61．Everything _________ more on the earth than on the moon because of gravity．

60．We've just come back from Hainan．We _________ a fantastic time there．

59．We'll do a lot of activities to celebrate the _________ birthday of New China this year．

C．请根据句意从方框中选择合适的动词，并用其适当时态填空，使句子通顺。(每小题1分，共6分)

58．The _________ on the table belong to those kids．They often use them to cut paper．

57．Here is our local food．Please help _________ to anything you like，Mary．

56．We had a _________ about how to prevent A／H1N1 flu in class yesterday．

55．Alice is a nice girl and never says anything _________ about others．

54．Kunming is famous for its _________ climate．

53．_________，I caught the last bus，so I didn't have to walk home．

52．We all know that _________is between June and August．

B．请根据句意从方框中选择合适的词，并用其适当形式填空，使句子通顺。(每小题1分，共7分)