根据中文提示,写出单词的正确形式。
1. Look at the ________ (照相机). They are new.
2. They often have dinner at their _________ (祖父母) home.
3. There are _________ (十九) lovely toys in the box.
4. Whose trousers are these? They're ________. (他们的)
5. Do you have a Computer lesson on________ (星期四)?
6. How _________ (乐于助人的) our classmates are!
7. Don't be late ________. (再一次)
8. Messi is good at _________(得分) goals. Many people like to watch him.
9. Do you _________ (懂得) my words?
10. Sometimes they have dinner at the _________ (餐馆) near their school.
