Question

3 Complete the sentences with should(n't) or
must(n't).
1 I think you should go to bed early so you won't
be tired in the morning.
2 You ____ buy a ticket before you get on a plane
– it's a rule.
3 You ____ be late for school or the teacher will be
angry.
4 You ____ ride your bike without a helmet. It's
illegal

Ayuda,gracias

Answer 1

Respuesta:

2. must

3. shouldn't

4. mustn't

Answer 2

2: must

3: shouldn’t

4: mustn’t

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