1.(2013课标卷I)23.Try not to cough more than you can since it may cause problems to your lungs.
A. check B. allow C. stop D. help
2.(2013课标卷I)30. At the last moment, Tom decided to a new character to make the story seem more likely.
A. put up B. put in C. put on D. put off
3.(2013课标卷II)2. Would you like to with us to the film tonight?
A. come along B. come off C. come across D. come through
4.(2013课标卷II)8. The watch was very good, and he 20 percent down for it.
A. paid B. cost C. bought D. spent
【答案】A
【解析】考查动词辨析。pay的主语是人，构成sb pays some money for sth某人花钱买某物；cost主语是物，构成it costs sb some money to do sth做某事花费某人多少钱；buy的主语是人，构成sb buys sth
