英语动词测试练习题12（含答案）

英语动词测试练习题12（含答案）  

1. If you don’t know a word, you must _______ the word in a dictionary.
A. look up     B. look down      C. look over      D. look out,2. It’s time for class. We’d better _______. 
A. stop to talk      B. to stop to talk      C. stop talking      D. to stop talking ,