Question

Change the sentences into the negative and interrogative forms.

A) she must study hard.

B) we may try to explain to her.

C) He should do his own homework.

Answer 1

a) interrogative: Must she study hard?
negative:She must not study hard.

b)interrogative: May we try to explain to her?
negative:We may not try to explain to her.

c)interrogative: Should he do his own homework?
negative:He shouldn't do his own homework.