----- Nội dung dịch tự động từ ảnh -----
Have (got) to / don't have to / must /
mustn't I should I shouldn't
We always use the base form of the verb after have
(got) to I don't have to / must / mustn't / should /
shouldn't.
✓ You should ask your sister to help you.
X You should to ask your sister to help you.
Circle the correct verb form.
1
You don't have to making/made/make coffee. We've
got a coffee machine.
2
That music is very loud. You should use / to use / using
headphones.
3
You must be / to be / being careful. It's dark in the
garden.
4
He shouldn't worry/worried/worrying about the exam.
He always gets good marks.
5
Tell Sarah she mustn't forget/ to forget/forgot to tidy
her room.
6
What do I have to doing/do/did to join this club?
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