English Grammar Worksheet/Positive, negative and interrogative sentences

Change the following sentences into negative sentences:
 * 1) I like going to the cinema.
 * 2) Mum is going to cook spinach tonight.
 * 3) Do you think they are going to win the match?
 * 4) Are you going to the United States?

Change the following into positive sentences:
 * 1) He doesn't like playing video games.
 * 2) Did the burglar steal anything valuable?
 * 3) He does not like his job.
 * 4) Is Grandma's situation serious?

Change the following into yes-no questions:
 * 1) He does not enjoy fishing.
 * 2) Mary moved into a new flat.
 * 3) Dad's car broke down yesterday.
 * 4) I don't think I have left it in my locker.

Answer the following interrogatives according to your own experience.
 * 1) Where did you visit last summer?
 * 2) What is your favourite hobby?

Construct 5WH questions using the answers below.
 * 1) Louis must have done it.
 * 2) I like apples the most.