Write a new sentence with the same meaning. Use unless in your sentence

Bài 1: Write a new sentence with the same meaning. Use unless in your sentence.
1. You must try a bit harder or you won't pass the exam.
You won't pass the exam unless you try a bit harder.
2. Listen carefully or you won't know what to do.
You won't know what to do ............................
3. She must apologise to me or I'll never speak to her again.
......................................................
4. You have to speak very slowly or he won't be able to understand you.
......................................................
5. Business must improve soon, or the company will have to close.
......................................................
Bài 2: Write sentences with unless.
1. The club isn't open to everyone. You are allowed in only if you're a member.
You aren't allowed in the club unless you're a member.
2. I don't want to go to the party alone. I'm going only if you go too.
I'm not going .........................................
3. Don't worry about the dog. It will attack you only if you move suddenly.
The dog ...............................................
4. Ben isn't very talkative. He'll speak to you only if you ask him something.
Ben ...................................................
5. Today is a public holiday. The doctor will see you only if it's an emergency.
The doctor.............................................
Bài 3: Choose the correct word or expression for each sentence.
1. You can borrow my car unless/as long as you promise not to drive too fast. (as long as is correst)
2. I'm playing tennis tomorrow unless/providing it rains.
3. I'm playing tennis tomorrow unless/providing it doesn't rain.
4. I don't mind if you come home late unless/as long as you come in quietly.
5. I'm going now unless/provied you want me to stay.
6. I don't watch TV unless/as long as I've got nothing else to do.
7. Children are allowed to use the swimming pool unless/provided they are with an adult.
8. Unless/provided they are with an adult, children are not allowed to use the swimming pool.
9. We can sit here in the corner unless/as long as you'd rather sit over there by the window.
10. A: Our holiday cost a lot of money.
B: Did it? Well, that doesn't matter unless/as long as you enjoyed yourselves.
Bài 4: Use your own ideas to complete these sentences.
1. We'll be late unless we get a taxi.
2. I like hot weather as long as ...................................
3. It takes Kate about 20 minutes to drive to work provided ........
4. I don't mind walking home as long as ............................
5. I like to walk to work in the morning unless ...................
6. We can meet tomorrow unless .....................................
7. You can borrow the money providing ..............................
8. You won't achieve anything unless ...............................