【考題】

　　1、We ________ to move but are still considering where to go to.

　　A. are deciding B. decided

　　C. have decided D. had decided

　　2、I left my pen on the desk and now it’s gone; who ________ it?

　　A. took B. has taken

　　C. will take D. had taken

　　3、They won’t buy any new clothes because they ________ money to buy a new car.

　　A. save B. were saving

　　C. have saved D. are saving

　　【解析】

　　1、C。

　　用現在完成時表示影響，即指現在已經作出決定。

　　2、B。

　　用現在完成時表示影響或結果，即現在筆不見了，是由于某人已經把它拿走了的結果。

　　3、D。

　　用現在進行時表示現在正在進行的動作。