Question

Task1. Complete the following statements with must or have to.

1.If there is no necessity in something but we can do it if we want to, we use “don`t __________ “.
2.If something is prohibited we use __________ not".
3.Modal verb “__________” doesn`t have the past form.
4.Modal verb “__________” is never used with to after it.
5.Modal verb “__________” is always used with to after it.

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Answer 1

1. If there is no necessity in something but we can do it if we want to, we use “don`t have to“.

2. If something is prohibited we use must not".

3. Modal verb “must” doesn`t have the past form.

4. Modal verb “must” is never used with to after it.

5.Modal verb “have to” is always used with to after it.