3
2My parents've taught at different schools around the world.
3They haven't given any money to charity.
4I haven't heard this song before.
5Mike's run two marathons this year.
6You've made a terrible mistake.
7My sister's met several famous actors.
8We haven't had a reply from him
4
2 I've written a story for my homework.
3 I've known Sara for ten years.
4 She hasn't gone to the USA.
5 We've broken the phone.
6 They haven't won any football matches.
7 He's ridden a horse.
8 Sfe hasn't met my brother.
вроде так)
2. are. Те парты(это те парты)
3. are. Это лампы.
4. is. Этот стул
5. is. Это (какая то) лошадь Дэна
6. are. Они игрушки Лиды