1 . These are the papers to be reviewed, all of ____________ are intended for the coming exams. (用适当的词填空)

2 . He studies in the school in ______ his father works. (用适当的词填空)

3 . Here is a book ______ will give a lot of useful knowledge. (用适当的词填空)

4 . There are a wide variety of activities at the festival, most of _________ are popular among young people. (用适当的词填空)

5 . Steven was late for class, ________ made his teacher angry.(用适当的词填空)

6 . That evening,   ________ I will tell you more about later, I ended up working very late. (用适当的词填空)

7 . The baseball team________ my cousin plays for is doing really well this year. （用适当的单词填空）