49. “Are you a teacher?” he said.

He asked me ______ ______ ______ ______ ______.

48. I don’t know how to call it in English.

I don’t know ______ Englishmen ______ it.

47. We will have two weeks’ holiday.

We will have a ______ holiday.

46. Please tell me where to show our tickets.

Please tell me ______ ______ ______ ______ our tickets.

45. He was too tired to walk.

He was ______ tired ______ he ______ ______.

44. He lent me a ruler last week.

I ______ ______ ______ ______ ______ last week.

43. Skating is quite different from skiing.

There are ______ ______ ______ ______ between skating and skiing.

42. Bruce will have to go back to Beijing next week.

Bruce will have to ______ ______ ______ next week.

41. His job is to be an assistant in a shop.

He ______ ______ ______ ______ in a shop.

40. The weather in England is never too cold or too hot.

The weather in English is ______ ______ ______ ______ ______ ______.