61. She came into the room _____ the door.

　　A. without knocking to B. without to knock

　　C. without to knock at D. without knocking at

　　62. I am proud of _____ in New China.

　　A. to be a student B. be a student

　　C. being a student D. am a student

　　63. Seeing is _____ .

　　A. believe B. to believe

　　C. believing D. believed

　　64. No one saw the soldier _____ .

　　A. to arrive B. had arrived

　　C. arrive D. has arrived

　　65. I saw him _____ to me.

　　A. to wave B. being waved

　　C. waving D. waved

　　66. I think this story is very _____ .

　　A. interested B. interest

　　C. interesting D. to be interesting

　　67. He succeeded _____ the first prize.

　　A. win B. in winning

　　C. to win D. winning

　　68. He forgot _____ a stamp on the letter.

　　A. put B. putting

　　C. to put D. puts

　　69. The article in today’s newspaper is worth _____ .

　　A. to read B. reading C. to be read D. for you reading

　　70. We heard nobody _____ the room.

　　A. entered B. to enter C. would enter D. enter

　　71. I could hear him _____ to and fro in the next room.

　　A. walking B. walked C. to walk D. walk

　　72. Suddenly he felt someone _____ his head.

　　A. had touched B. touched C. touches D. touch

　　73. I need a day or two _____ .

　　A. to think it over B. to think over it C. think it over D. of think

　　74. Mrs.Green asked Mr.Green _____ open the window.

　　A. to B. please C. will D. would

　　75. He ordered his soldiers _____ up straight.

　　A. stand B. stood C. standing D. to stand

　　76. He has much experience in _____ beginners.

　　A. teach B. teaching C. taught D. to teach

　　77. They insisted _____ the Zoo that day.

　　A. to visit B. to be visiting C. in visiting D. on visiting

　　78. He was too excited _____ a word.

　　A. to say B. saying C. said D. say

　　79. This room is quite comfortable _____ .

　　A. living in B. lived in C. to live in D. to live

　　80. The brakes need _____ .

　　A. adjusting B. adjusted C. to adjustement D. to adjust