He has got a red car,
He isn't feeling well,
She can't go out, ?
4 Tickets were expensive,
They can't come,
6 He went on a boat ride,
7 You weren't at the café,
8 Kairat is at the station, ​

Begin - began - begun - начинать(ся);
draw - drew - drawn - рисовать;
be - was; were - been - быть, находиться; 
become - became - become - становиться; 
drink - drank - drunk - выпивать; 
see - saw - seen - видеть; 
burn - burnt - burnt - жечь, гореть; 
eat - ate - eaten - кушать, есть; 
read - read - read - читать; 
choose - chose - chosen - выбирать; 
spend - spent - spent - тратить;  
meet - met - met - встретить; 
have - had - had - иметь; 
swim - swam - swum - плыть; 
wake - woke - woken - просыпаться; 

1. Most English and Americans don't understand each other quite easily
О    Do most English and Americans  understand each other quite easily?
С    Who don't understand each other quite easily?
А    Do most English and Americans or French and German understand each other quite easily?
Р    Most English and Americans don't understand each other quite easily, do they?

2. They are playing games.
О   Are they playing games?
С   Who are playing games?
А   Are they playing games or reading books?
Р  They are playing games, aren't they?

3. He has been drinking juice since childhood.    
О    Has he been drinking juice since childhood?
С    What has he been drinking since childhood?
А    Has he been drinking juice or milk since childhood?
Р    He has been drinking juice since childhood, hasn't he?                                   

4. I'm translating a text from a textbook.
О    Am I translating a text from a textbook?
С    What am I translating from a textbook?
А    Am I translating a text from a textbook or from the internet?
Р    I'm translating a text from a textbook, aren't I?

5. We usually translate two texts a week.
О    Do we usually translate two texts a week?
С    How many texts  do we usually translate?
А    Do we usually translate two or three texts a week?
Р    We usually translate two texts a week, don't we?