Question

Помогите
No2.Use MUST or MUSTN’T to fill in the gaps.
1. When you go by boat you ...load it with too many things.
2. When you are on an island you ... keep it tidy.
3. When you are in the mountains you ... throw stones.
4. When you go hiking through a forest you ... drop litter.

Answer 1

Ответ:

1. mustn't

2. must

3. mustn't

4. mustn't