Question

1.You                     (can't,won't,shouldn't) eat so many sweets-they aren't good for you.

2.'My tooth really hurt!'I think you                   (mustn't,will,should) go to the dentist's'.

3.You                 (can't,shouldn't,mustn't)stand on the desk.You'll break it.

4.You                  (should,mustn't,shouldn't) never speak to your mother like this.

5.You                 (will,must,shouldn't) do your homework more carefully.

Answer 1

1.You                     (can't,won't,shouldn't) eat so many sweets-they aren't good for you.

2.'My tooth really hurt!'I think you                   (mustn't,will,should) go to the dentist's'.

3.You                 (can't,shouldn't,mustn't)stand on the desk.You'll break it.

4.You                  (should,mustn't,shouldn't) never speak to your mother this.

5.You                 (will,must,shouldn't) do your homework more carefully.

Answer 2

1.You                     (can't,won't,shouldn't) eat so many sweets-they aren't good for you.

2.'My tooth really hurt!'I think you                   (mustn't,will,should) go to the dentist's'.

3.You                 (can't,shouldn't,mustn't)stand on the desk.You'll break it.

4.You                  (should,mustn't,shouldn't) never speak to your mother this.

5.You                 (will,must,shouldn't) do your homework more carefully.

Answer 3

1, shouldn't 

2, should

3, mustn't

4, should

5, must