Chọn động từ thích hợpBài 3: Chọn động từ thích hợp needn’t (x2) mustn’t (x2) must (x2) could can (x2) can’t shouldn’t might 1. There are plenty of tomatoes in the fridge. You ……………buy any. 2. This is a hospital. You …………… smoke here. 3. He had been working for more than 11 hours. He ……………be tired now. 4. When I was a child, I ……………speak a little German. 5. The teacher said we…………… read this book for our own pleasure as it is optional. But we …………..read it if we don’t want to. 6. ………you stand on your head for more than a minute? No, I………… 7. If you want to learn to speak English fluently, you …………worry. We will help you become a fluent speaker but you have to work hard. 8. Take an umbrella. It ………….rain later. 9. People ………..walk on the grass. 10. Drivers …………stop when the traffic lights are red. |