Use must, needn't, mustn't. look at the signs and complete the sentences. 1. you drive faster than 50 k.p.h. here. 2. the children go to shool on monday. 3. in armenia you drive on the left. 4. you cross the street here. 5. everybody drive carefully here. 6. all cars turn left here. 7. it's ten past five. you wait long for a train to surbiton. 8. you smoke here.

1. You ..mustn't. drive faster than 50 k.p.h. here.
2. The children .must. go to school on Monday.
3. In Armenia you .mustn't.. drive on the left.
4. You .mustn't.. cross the street here.
5. Everybody .must.. drive carefully here.
6. All cars .must.. turn left here.
7. It's ten past five. You .needn't.. wait long for a train to Surbiton.
8. You .mustn't.. smoke here.