A. Fill in the following sentences with CAN, HAVE TO, MAY, MIGHT, MUST, NEED, SHOULD, SHOULD
NOT, MUST NOT, COULD NOT to make each sentence grammatically correct.

1. He ____ go skating because he broke his leg
2. Many
children in Britain ____ wear school uniforms.
3. I'm not sure but Jane", ____ come to visit me this afternoon
4. Didn't you see the sign? You ____ drive more than 30 miles
5. He speaks a lot of languages, but he ____ speak Chinese.
6. It ____ snow. It looks like it.
7. You ____ drive on the right in Philippines.
8. He is a good boxer. You____blanke be careful
9. You ____ to smoke in the office.
10. This test will be very difficult. So you ____ learn a lot.​