Present Simple:
1)He works at the factory
2)I have got a big family
3)I do not know these actors
4)Are they important?
5)He doesn't like grapes
6)My sister's plays snowballs
7)Do you agree with this statement?
8)Why don’t you ask Vlad for help?
9)I go to school every day
10)Vlad likes collecting postcards
Present Continuous:
1)My friend is helping me with english
2)The child is playing
3)Are you smiling?
4)Is Vlad making her bed?
5)My father is going to help me with my homework
6)Now Misha isn’t learning new English words
7)The cars are not moving
8)Am I driving too fast?
9)Ann is walking her dog, isn’t she?
10)I am watching TV
Past Simple:
1)I went to Russia last day
2)My dog was gray
3)He helped her mom
4)The movie I saw two days ago was not quite good
5)What kind of weather was it last day?
6)I was at work yesterday
7)Was your train late?
8)Didn’t you notice anything strange
9)We had a picnic last day.
10)I saw her in the shop yesterday.
Going to:
1)Is it going to rain today?
2)I going to drink a lot of sprite
3)I'm going to vizit a Italy
4)I'm going to watch TV
5)I'm going to fall sleep at 12pm
6)Are you going to ask this question?
7)My sister is not going to visit them
8)We were not going to travel by car
9)Is he going to tell me the truth
10)I’m gonna buy this car
Я старался отметь лучшим)
Я тебе уже с этим заданием)
Are you playing tennis or squash? - альтернативный, есть выбор и слово или (or).
What are you doing here? - специальный, есть вопросительное слово (what).
Who is dancing with Mike? - к подлежащему, вопросительное слово заменяет подлежащее, то есть ответ например будет: Kate is dancing with Mike.
You are doing your homework, aren't you? - разделительный, то есть вторая часть вопроса противопоставление первой На русский переводится: "не так ли?". Ты делаешь домашнюю работу, не так ли?
Надеюсь теперь будет понятнее