Dưới đây là các động từ phù hợp để điền vào các câu:

1. There are plenty of tomatoes in the fridge. You **needn’t** buy any.

2. This is a hospital. You **mustn’t** smoke here.

3. He had been working for more than 11 hours. He **must** be tired now.

4. When I was a child, I **could** speak a little German.

5. The teacher said we **might** read this book for our own pleasure as it is optional. But we **needn’t** read it if we don’t want to.

6. **Can** you stand on your head for more than a minute? No, I **can’t**.

7. If you want to learn to speak English fluently, you **shouldn’t** worry. We will help you become a fluent speaker but you have to work hard.

8. Take an umbrella. It **might** rain later.

9. People **mustn’t** walk on the grass.

10. Drivers **must** stop when the traffic lights are red.

Hi vọng điều này giúp ích cho bạn!