1. a. You can’t buy any alcohol alter 10 o’clock

2. b. You mustn’t walk on the grass.

3. c. You mustn’t dive. It’s dangerous.

4. d. You mustn’ t walk your dog here.

5. e. You must stop.

6. f. You mustn’t drink this water.

7. g. You must have permission if you want to hunt.

h. You mustn’t smoke here.

i. You must drive slowly.

j. You mustn’t get in.

k. You mustn’t park here.

l. You mustn’t feed the animals