—We are free this afternoon. Let’s go to play computer games.—Well. I think I’d better wat

问题补充：

—We are free this afternoon. Let’s go to play computer games.

—Well. I think I’d better watch an English program .

A. too

B. either

C. then

D. instead

答案：

A. too

B. either

C. then

(答案→)D. instead

解析：考查副词：A. too 也B. either也，用于否定，C. then那么D. instead相反的，do sth instead，表示做···去代替，句意：--我们今天下午空闲，让我们去玩电脑游戏吧。--好的，我想我最好看看英语节目做为代替。故选D