7. She has invited a hundred guests, none of them i know.
8. She suggested us to turn off the light before going out.
9. How about planting some trees around your house to get more fresh air.
10. No vegetables have been grown here by these farmers.
Mình đã cố hết sức rồi ạ. Nếu có sai mình xin lỗi. Chúc bạn học tốt.
