Номер 26,спасибо :)
9.
-They have to travel a lot.
-.................
(Да, приходится.)

10.
-He had to meet them at the airport.
-..................
(Нет, не пришлось.)

1. No, they haven't.2 No, they haven’t.3 Yes, they did.4 No,they aren’t .5 Yes, she does.6 Yes,she has.7 No, he hasn't.8 No, he hasn't.9 Yes, they have.10 No, he hadn't.