41.When

问题详情：

41. When ___________(explore) the cave, they found a valuable mineral.

42. I’ll give the tickets to ________ wants it.

43. e is the first person _________(arrive) and he will arrive at three this afternoon.

44. The old couple often take a walk after supper in the park with their pet dog _________ (follow) them.

45. Venice is one of the great tourist ____________ (attract) of the world.

46. I’m ______ (true) sorry. Please forgive me..

47. This sofa can also function ______ a bed.

48. Don’t handle the vase as if it _______ (be) made of steel.

49. She is happy for _________ her son has achieved in literature.

50. Nowadays, cycling, along with jogging and swimming, _________(consider) as one of the best all-round forms of exercise.

【回答】

41. exploring   

42. whoever   

43. to arrive   

44. following   

45. attractions   

46. truly    47. as   

48. were    49. what   

50. is considered

知识点：语法填空

题型：未分类