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b. Between 1990 and 2000.
c. During 1990 to 2000.
7. Complete the sentence: “The number of non-graduates rose ............. from 8% in 2010 to 10% in 2015.”
a. significant
b. gradual
c. gradually

8. Choose the best paraphrase for the following sentence: “I prefer to read books in my free time.”
a. I do not enjoy reading books in my leisure time
b. I enjoy spending my free time reading books
c. I sometimes read book during my free time

9. Complete the sentence: “........................... is used to talk about the lowest point of a trend.”
a. to gain
b. To level off
c. To reach a low

10. Which verb can use to describe a downward trend?
a. gain
b. fall
c. rise

11. Which verb can use to describe an upward trend?
a. go up
b. decline
c. drop

12. Which verb can be used to describe a stable trend?
a. fluctuate
b. grow
c. stabilize

13. Complete the sentence: “.............. is used when there has been a serious of changes both up and down.”
a. To fluctuate
b. To level off
c. To reduce

14. Choose the best paraphrase for the following sentence: “If I were you, I would study harder for the exam.”
a. I am suggesting that you should study harder for the exam