根据下列句子及所给单词的首字母，在答题纸上按题号写出各单词的完全形式（每空限填一词）。
1．One h is the number 100．
2．I’m really t ．I’ve got to go to bed．
3．Peter doesn’t like．It tastes too s ．
4．Normally, water boils at a t___________ of 100℃．
5．Would you mind c__________ the door? It’s cold outside．
6．His legs were so weak that he could h stand．
7．If it r tomorrow, they won’t have the party in the open air．
8．--- Shall we meet on W___________ or Thursday?
--- Either day is fine with me．
9．One day people will f to the moon for vacation．
10．In this zoo there are a lot of a__________, such as monkeys, tigers and birds．