Ex1: Circle the correct form of the verbs. - Gạch chân / khoanh tròn đáp án đúng ( chép cả câu vào vở ghi) 1. If you take / will take vitamin C, you won’t get a cold. 2. If the kids play baseball there, they break / will break the window! 3. I’ll call you tomorrow if I hear / will hear any news. 4. If you stay / will stay at that hotel, it’ll be very expensive. 5. Jack is / will be sad if he doesn’t see you tomorrow. 6. If you see / will see an accident, call the police! 7. You be / ‘ll be cold if you go out without a coat. 8. If you go to bed early tonight, you feel / will feel better in the morning. 9. If I miss / I’ll miss lunch, I’ll get a sandwich later. 10. We’ll have to leave without John if he doesn’t arrive / he won’t arrive soon. 11. Will you send me a text when you reach / you’ll reach Mexico City? 12. If I make some coffee, do you cut / will you cut the cake? Ex2: Rewrite the following sentences. (Viết lại câu giữ nguyên ý nghĩa, sử dụng câu điều kiên loại 1) 1. Unless he takes these pills, he won’t get better. →If…………………………………………………….. CONDITIONAL SENTENCES: CÂU ĐIỀU KIỆN LOẠI 1 REVISION -2023 2 2. Study harder or you won’t pass the exam. →If you ………………………………………. 3. Save water or you’ll have to pay an enormous bill. →If you ………………………………………………. 4. It may rain this afternoon, so they’ll probably cancel (hủy bỏ) the match. →If……………………………………