Chọn đáp án đúng và giải thích

101. I first met him a long time _________
A. after B. before C. ago D. already
102. Could you _________ the radio? I am doing my homework.
A. get off B. turn off C. go off D. cut off
103. I can't solve this math problem. I need someone to _________ me with it.
A. help B. save C. fix D. adjust
104. I had a long conversation with the man _________ son plays for my school football team.
A. who B. whom C. whose D. what
105. Id like to be in one of that_________ Paul said.
A. teachers class B. teacher classes C. teachers class D. teachers classes
106. He lives_________ in his cottage in the countryside.
A. lonely B. himself C. alone D. lone
107. You will feel sorry afterwards_________ you do it carefully now.
A. if B. unless C. when D. otherwise
108. -What do you think about the U22 team ? -This team is believed_________ good progress so far.
A. to make B. to be made C. to have made D. to have been made
109. We are trying different ways_________ the earth from_________
A. protecting/ destroying B. to protect / being destroyed C. to protect / destroying D. protecting / being destroyed.