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A. GRAMMAR TOPIC 1: MODAL VERBS - USED TO
Exercise 1: Complete the sentences with must (not) or (do not) have to (in the correct form).
Sometimes it's possible to use either; sometimes only have to is possible.
20. The food was free, so we
21. I think you
22. Daniel
23. You
24. You
25. I
WELLL
pay.
pay to park here. I'll just go and read that notice.
go to the bank. He hasn't any money.
wash those glasses. They're clean.
wear your best clothes. You'll get them dirty.
put the heating on. I feel really cold.