问题补充：
1. Mr. Wang Lives on the fifth (第五) floor.
2. My mother is busy (忙) cooking in the kitchen.
3. Look! There are lots of sheep (绵羊) on the farm.
4. We shouldn’t depend (依靠) too much on our parents.
5. Many robots (机器人) will do heavy work for us in the future.
6. I asked her if she was ready to go, and she nodded (点头) her head.
7. It’s pleasant to visit Alaska in August (八月) but it might be cool in the evening.
答案：
解析：
【小题1】考查序数词。第五是fifth，第五和第九是不规则变化。故填fifth。
【小题2】考查固定搭配。be busy doing sth忙于做某事，故填busy。
【小题3】考查名词。sheep绵羊，单复同形，故填sheep。
【小题4】考查固定短语。depend on依靠，依赖，故填depend。
【小题5】考查名词。robot机器人，many修饰可数名词，故填robots。
【小题6】考查时态。根据asked可知，用过去时，nod要双写，故填nodded。
【小题7】考查名词。月份要大写，August八月，故填August。
