Ⅰ.用适当的介、副词填空
1．True friends have hearts that beat ________ one.
2．What do you think is the most important quality ________ a friend?
3．What grade did Sarah get ________ the math quiz?
4．We have been best friends ________ primary school and spend almost every day with each other.
5．Last week，we had an important match ________ another school.
6．Afterwards，I got really angry ________ him.
