根据中文或英语解释写出形式正确的单词。
1.These papers must be _________ (写) in English at once.
2.Marco Polo was a famous _________ (a person who likes travelling).
3.These _________ (the people from Japan) are having a good time in England.
4.The leaves _________ (another way of saying turn) green in spring.
5.Don't _________ (犯) the mistakes in your exercise.
6.Shall we go _________ ( 买东西) next Monday morning?
7.They often went to work on ________ (步行) when they were young.
8.He wants to _________ (get something from a shop with money) a present for his mother.
9.I have seen the ________ (people who look after the sick people) already.
10.Mr Wang and Miss Green will be _________ (回来) soon.
