1．Parents like to buy toys to keep their little babies________.
A．amusing B．amused
C．amusement D．being amused
解析： 句意为：父母喜欢买玩具逗他们的小孩子们开心。由过去分词转化而来的形容词amused在此作宾语补足语，表示人自身的感受。
答案： B
2．I repeated the telephone number a second time to my mother ________she could write it down.
A．in case B．in that
C．now that D．so that
解析： 考查连词的词义辨析。so that以便 ，引起一个目的状语从句。in case万一；in that因为；now that既然。均不符合语
