III. Choose the correct words to complete the sentences. 1. We (must/ mustnt) _______________ follow the transport rules. 2. He (must/ mustnt) _______________ smoke in the room. 3. There isnt (some/ any) _______________ salt in the bowl. 4. I have (a/ an) _______________ new watch. 5. Students (must/ mustnt) _______________ eat in class. 6. They need (a few/ a little) _______________ onions for this food. 7. We (must/ mustnt) _______________ respect the adult. 8. How (many/ much) _______________ cheese do you need? 9. There are (a little/ some) _______________ apples on the table. 10. You (must/ mustnt) _______________ say bad words to your friends.