61. How many childs does your mother have? A. many B. childs C. does D. have 62. There is many good restaurants and amusement parks in our neighborhood. A. There is B. restaurants C. and D. in 63. He must makes his bed after he wakes up every day. A. makes B. bed C. wakes up D. every day 64. She always give presents to her parents on Tet holiday. A. give B. to C. her D. on 65. You must walk on grass when you see the sign “No walking”. A. must B. on C. see D. the sign 66. Shall we having a picnic by the sea tomorrow? A. Shall B. having C. a D. by 67. This movie is worser than that one. A. This B. is C. worser D. one 68. Ha Long Bay is one of the much natural wonders in Viet Nam. A. is B. of C. much D. natural wonders 69. In my opinion, city life is as exciting than country life. A. In B. city life C. as D. exciting 70. They are healthy because they play yoga every day. A. are B. healthy C. because D. play