Trắc nghiệm chọn đáp án A, B, C

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6. I) it started raining(2) / when(3) / came back home(4).
A: (2), (4), (3), (1)
B: (2), (3), (1), (4)
C: (2), (3), (4), (1)

7. the rain(1) / am walking(2) / I(3) / in(4).
A: (3), (2), (4), (1)
B: (1), (2), (4), (1)
C: (3), (4), (2), (1)

8. the dog(1) / fast(2) / ran(3) / very(4).
A: (1), (4), (3), (2)
B: (1), (3), (2), (4)
C: (1), (3), (4), (2)

9. the desert(1) / a camel(2) / carries(3) / through(4) / travelers(5).
A: (2), (3), (5), (4), (1)
B: (3), (5), (4), (1), (2)
C: (2), (3), (4), (1), (5)
```