各少数民族主要分布在         、         和西南等边疆地区。

根据汉语意思完成下列各句，每空只填一词。

1. 我们该去吃晚饭了。

It's time ________ us _________ have supper.

2. 这座楼房和那座楼房一样大。

This building is as________ ________ that one.

3. 如果你不早起，上学就会迟到。

_________ you don't get up early, you'll _______ late for school.

4. 王力跑得如此快，以至于我赶不上他。

Wang Li ran ______ fast _______ I couldn't catch up with him.

5. 昨天他直到做完作业才去睡觉。

He did _________ go to bed _________ he finished his homework yesterday.