题目

题型：同步题难度：来源：

用方框中所给单词的适当形式填空。
1.  His neighbors refuse__________anything to him because he never returns it to them.
2.  The dictionary is _________to young students.
3.  The girl is badly _________by her stepfather (继父).
4.  The designer offered_________a tall building for us.
5.  Don"t stand on the wall.  You aren"t in_________.

答案

1.  to lend   2.  helpful   3.  treated   4. to design   5. safety