correct mistakes in the sentences. 1. An autobiography is an account of one's life, isn't they?
2. Her favourite subject was Mathematics, didn't it?
3. He brought up in a poor family, doesn't he?
4. They have ridden bikes, hasn't they?​

1. An autobiography is an account on one's life, isn't it?

2. Her favourite subject was Mathematics, wasn't it?

3. He brought up in a poor family, didn't he?

4. They have ridden bikes, hasn't they?​

mom, dad,  i quit  and come back  later,  because  i was going  to celebrate  the birthday of  a friend  in a cafe.  please  do not worry, i  will come  exactly  at 11 p.m.

вроде do you often go to the cinema? может и не так