Viết lại câu dùng điều kiện loại 2; 1. He is weak and he cannot walk

Viết lại câu dùng điều kiện loại 2
1. He is weak and he cannot walk
—> If.........
2. He is slow, so he can't win the race
—> If..........
3. The students can't hear him well because he speaks very quickly
—> If..........
4. My brother's bicycle is broken; This is why he comes home late
—> If.........
5. There is gravity and water runs down hill
—> If........
6. The room is so dark that we cannot find our books
—> If...........
7. We are sad because he is absent from the meeting
—> If............
8. I can't do tye test because I don't understand the lesson 
—> If...........
9. That picture is high; therefore the boy can't reach it 
—> If.........
10. There is the pull of the earth and the man has weight
—> If..............

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