Fill in must, musn't, have to or don't have to . 1.chirdlen ........play with matches 2.you...... buy a sleeping buy . you can brrow mine 3.students ............ always be quiet during the lesson 4 campers .......... bring packet knives or matches 5 i sometimes ............. rent a tent becuse i don't have one
1. chirdlen mustn't play with matches.
2. you don't have to buy a sleeping buy . you can brrow mine
3. students must always be quiet during the lesson
4. campers have to bring packet knives or matches
5. i sometimes have to rent a tent becuse i don't have one