Question

Modals: Degree of probability 6 Rewrite the sentences using must, can’t or may/might/could. Use the Grammar button to refer to the theory. 1 Perhaps Paul has a fear of heights. 2 I’m sure that Sally is scared of mice. 3 Perhaps Chris was tired. 4 I’m sure that James was worried about flying. 5 I’m sure Anna isn’t afraid of meeting new people.

Answer 1

1. Paul must have a fear of heights.

2. Sally can't be scared of mice.

3. Chris may/might/could have been tired.

4. James must have been worried about flying.

5. Anna can't be afraid of meeting new people.

Answer 2

1. Paul must have a fear of heights.
2. Sally can't be scared of mice.
3. Chris may have been tired.
4. James must have been worried about flying.
5. Anna can't be afraid of meeting new people.