I.
1. B
2. B
3. A
4. C
5. B
II.
1. A
2. B
3. C
4. D
5. C
6. A
7. B
8. D
9. A
10. D
III.
1. to pass
2. to use
3. were watching, came
4. Has that men bought
5. take
IV.
1. inventor
2. activity
3. wiseness
4. dangerous
5. comfortable
V.
1. C. can -> could
2. D. having -> to have
3. B. mind -> turning
4. C. since -> for
5. A. haven't hear -> haven't heard
$\text{~ Chúc bạn học tốt ~}$
$\text{~ Nếu được thì cho mk trả lời hay nhất nha! ~}$