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. …………………………………………………………………………………………… 2. If my husband cooks, he burns the food. …………………………………………………………………………………………… 3. If Julie doesn't wear a hat, she will get sunstroke. …………………………………………………………………………………………… 4. If she doesn't eat well, she will tired. …………………………………………………………………………………………… 5. If you mix water and electricity, you get a shock. …………………………………………………………………………………………… 6. If people eat too many sweets, they get fat. …………………………………………………………………………………………… 7. If you smoke , you get yellow fingers. …………………………………………………………………………………………… 8. If children don’t play outside, they will get overweight ……………………………………………………………………………………………