One expert talked about what must and must not be done with conservation. You must complete the notes to better understand your message, use must and mustn’t as appropriate.
It’s not difficult to prevent pollution. But we must change our behavior now if we want to do something about
the problem.
6. You-------- throw tissues and toilet paper in the bin. A. must B. mustn’t
7. You --------use a lot of detergent when washing clothes or the dishes. A. must B. mustn’t
8. You_____ throw papers or rubbish on the ground. A. must B. mustn’t
9. We_____change the way we think about the environment. A. must B. mustn’t
Respuesta:
The problem.
6. You (___) throw tissues and toilet paper in the bin.
-A. must-
7. You (___) use a lot of detergent when washing clothes or the dishes.
-A. must-
8. You (___) throw papers or rubbish on the ground.
-B. mustn’t-
9. We (___) change the way we think about the environment.
-A. must-
Espero te ayude :)