54. The tiger is ______(danger). You must be careful.

53. I’m sorry to keep you _______ (wait)so long.

52. The students will learn something about _____(farm).

51. Take the _______(two , turn)on the right.

50. New York is one of the ________ (busy city)in the USA.

49. Let’s go to see the pandas. I hear one of them _______(have)a baby.

48. I find it very hard _______(ride)on the road at 7:30 in the morning.

47. The people there all looked ______.(friend)

46. That word is in the ______(twenty)line.

(C)

Mr. and Mrs. Smith always spent their summer holidays in New Jersey (新泽西) in the past, staying in a small inn(旅店)at the foot of a hill. One year, however(然而), Mr. Smith makes a lot of money in his business. So they decide to go to London and stay at a really good hotel while they are traveling around that famous city.

They fly to London and arrive at their hotel late one evening. They think that they will have to go to bed hungry, because in that small inn in New Jersey, no meals are served(提供)after seven. They are surprised when the man who receives them in the hall asks whether they will have dinner there that night.

“ Are you still serving dinner?” asks Mr. Smith.

“ Yes, sir.” Answer the man. “We serve breakfast from seven to half past eleven in the morning, lunch from twelve to three in the afternoon, tea from four to five, and dinner from six to half past nine.

“But that hardly leaves any time for us to see the sights(风景)of London.” says Mrs. Smith.

41. Mr. and Mrs. Smith ______ in the past.

A. often stayed in a big hotel in New Jersey

B. traveled to many places

C. always spent their summer holidays in New Jersey

D. had a lot of money

42. They decided to go to a really good hotel one year because _____.

A. it was famous　　　　　　　　　　 B. it was difficult to find a cheap hotel

C. it was near many interesting places　　 D. they now had enough money

43. When they arrived at the hotel, they found ______.

A. no meals were served after seven　　　 B. dinner was still being served

C. their plane had arrived too late　　　　 D. they had to go to bed hungry

44. When the man told them the times of meals at the hotel, Mrs. Smith felt _______.

A. disappointed(失望)　　 B. tired　　　 C. pleased　　 D. satisfied(满意)

45. Mrs. Smith _______.

A. thought she would have plenty of time to see the sights

B. was afraid they would have no time to tour around London

C. thought the hotel was not as a small inn

D. was happy that she can have good meals every day