Complete the second sentence so that it has a similar meaning to the first one

GIÚP MÌNH VỚI MÌNH ĐANG CẦN GẤP!!!!
I. Complete the second sentence so that it has a similar meaning to the first one.
1. If he doesn't work harder, he'll lose his job.
- Unless....
2. I have never been here before.
- It is the first....
3. You have read this novel, haven't you?
- Have you.... ?
4. It was raining hard, so we had to cancel the game.
- We had to....
5. It's very wonderful to spend the weekend in the countryside.
- Spending...
6. I couldn't sleep. I was tired.
- Although...
7. The planet is Venus. The planet is closest to the Earth.
- The planet which...
8. They have just sent an ambulance to the school.
- An ambulance...
9. " There are flights from Nha Trang to Ha Noi twice a week" they said to me.
- They told me...
10. " Don't interrupt me while I am speaking. " Nam said to Hoa.
- Nam told Hoa not.....