54. Did you go to an amusement park last Saturday?

52. The necklace on her neck is present from her boyfriend.

51. How much does the new car cost?

50. Which one would you like to choose?

49. Two more native speakers of English are needed in this college.

48. I saw him enter his office just now.

47. Though it’s raining now, it will be sunny later on.

46. Please keep quiet, the baby is asleep .

45. We must keep our classroom clean.

44. If you don’t know the meaning of the word, you can look it up in the dictionary.