Read and write. (用所给单词的适当形式填空)1. It's _____ for little children to play by the river by themselves. (danger)
2. — Who is _____, Tom or John? (clever)
— Oh, it's hard to say.
3. The Space Museum is a very _____ place. (interest)
4. Guangzhou is in the _____ of China. (southern)
5. There are some new _____ on the desk. (photo)1. dangerous2. cleverer3. interesting4. south5. photos