9. choose 3 grammatically correct sentences. 1) well done! you worked hardly. 2) all the work is done perfectly. 3) they have been in the usa never. 4) i will help you if you will help me. 5) i love playing with my little sister. 6) if he worked harder, he’d become rich.

1) Well done! You worked hardly (hard).
2) All the work is done perfectly.  ВЕРНО
3) They have been in the USA never. (They have never been to the USA)
4) I will help you if you will help (help) me.
5) I love playing with my little sister. ВЕРНО
6) If he worked harder, he’d become rich. ВЕРНО