用所给词的适当形式填空。 1. It was raining _________
题型：填空题
问题：
用所给词的适当形式填空。
1. It was raining __________ (heavy), and we didn't go to school.
2. Mao Zedong was the __________ (found) of the PRC.
3. Our math teacher asked us __________ (not use) calculators.
4. The book is __________ (interesting) one of all the books.
5. Mike __________ (watch) TV yesterday evening.