HOMEWORK:
Bài 2: Điền đạng đúng của động từ trong ngoặc:
1. If it doesn't (rain) _________________, plants cannot grow.
2. If I (try) _________________ to cook, I ruin the food.
3. If you smoke, your skin (age) __________________more quickly.
4. If you heat ice, it (melt) __________________.
5. I feel good if you (visit) ___________________ me regularly.
6. Water evaporates if you (boil) __________________ it.
7. Deren (cycle) ___________________ to work if the weather is good.
8. I feel sick if I (eat) __________________ too much chocolate.
9. You need to take my sister to the hospital if she (drink) ___________________ milk as she is allergic (dị ứng) to it.
10. If Andy (go) __________________ to bed late, he cannot wake up early.
Bài 3: Chuyển mệnh đề IF trong các câu sau sang dạng đảo:
1. If I wake up late, I will be late for work.
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2. If my husband cooks, he burns the food.
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3. If Julie doesn't wear a hat, she will get sunstroke.
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4. If she doesn't eat well, she will tired.
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5. If you mix water and electricity, you get a shock.
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6. If people eat too many sweets, they get fat.
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7. If you smoke , you get yellow fingers.
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8. If children don’t play outside, they will get overweight
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