问题
填空题
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