1) They are/they aren't

2) They will finish/they won't finish

3) We saw/we didn't see

4) He isn't playing

5)The weather will be/won't be

6) They signed/they didn't sign

7) I meet/I don't meet

8)Simon is cooking/Simon isn't cooking

Общий вопрос:
1)Are they both good students? 

2) Will they finish the work soon?

3) Did you  see a very good film last Sunday?

4) Is he (not) playing the piano now?

5) Will the weather be cool tomorrow?

6) Did they sign the contract yeasterday?

7) Do you meet your  friends every morning on the way to school?

8) Is Simon cooking dinner?

Специальный вопрос:

1)Who is the better student?/ Who of them is a good student?

2)When will they finish the work?

3)Which film did you see last Sunday?

4)Why is he not playing the piano now?

5)When will the weather be cool?

6)Which contract did they sign yesterday?/When did they sign the contract?

7)Where do you meet your friends every morning?/ When do you meet your friends?

8)What is Simon doing?

1. They're going to visit - они собираются навестить нас на следующих выходных

2. My parents are going to move - мои родители собираются перееехать в новую квартиру

3. She is going to gather - она собирается встретиться, чтобы побеседовать/пообщаться в чате сегодня вечером

4. He is thinking - он думает об этом

5. I am writing - я пишу 4 письма