英语 用下列词的适当形式填空

题目

英语 用下列词的适当形式填空
1.Finally he ________ (choose) a nice key ring for his brother.
2.It's important for us ________ (keep) our classroom clean every day.
3.There will be many great __________ (foreign) to our school this weekend.
4.This car is too expensive for me __________ (buy).

答案

chooses
to keep
foriegners
to buy