when and if sentence

Nama: Zaidanul Hakim

NPM: 17216907

Kelas: 1EA17

Mata Kuliah: Bahasa Inggris 2

UNIT 9 Exercises 9.1

1. Before you leave, don't forget to shut the windows.

2. I will call you as soon as I arrive in Tokyo.

3. Please don't touch anything before the police come.

4. Everyone will be very surprised if he passes the exam.

5. When you see Brian again, you won't recognize him.

6. We won't start dinner until Karen arrives.

7. Will you be lonely without me while I am away?

8. If I need any help, I will ask you.

9. Come on ! Hurry up ! Ann will be annoyed if we are late.

 UNIT 9 Exercises 9.2

1. I'll find somewhere to live. Then I'll give you my address.

    I'll give you my address when I find somewhere to live.

2. It's going to start raining. Let's go out before that.

    Let's go out before it starts raining

3. I'm going to do the shopping. Then I'll come straight home.

    I'll come straight home after I do the shopping.

4. you'll be in Washington next month. you must come and see me then.

    You must come and see me when you're in Washington next month.

5. I'm going to finish reading this book. Then I'll get the dinner ready.

    I'll get the dinner ready when I finish reading this book.

6. We'll make our decision. Then we'll let you know.

    We'll let you know as soon as we make our decision.