1.The policeman wanted him ( ) stop.2.You must have been driving ( ) 100 miles per hour.
问题描述：
1.The policeman wanted him ( ) stop.2.You must have been driving ( ) 100 miles per hour.
3.You ( ) better do it now.
4.I did not see the sign ( )all.
5.Take ( ) advice,son.
6.She must be ( )least forty.
答
to;over;had;at;some;at