GB3 U8 Practice Test

My computer is acting strange. It must have a virus.

• CORRECT

• INCORRECT

The hacker must have been a teenager, but I'm not sure.

• CORRECT

• INCORRECT

She might meet me after school. She promised me that she would.

• CORRECT

• INCORRECT

This couldn't be Joe's coat. His is orange.

• CORRECT

• INCORRECT

Antivirus software ___ be important. Everybody has it.

• must

• could

• Both must and could are possible.

My printer ___ be broken! I need to print this project tonight!

• might not

• can't

• Both might not and can't are possible.

You ___ need to login, but I'm not sure.

• may

• might

• Both may and might are possible.

This ___ be the right address. There is no building here.

• couldn't

• might not

• Both couldn't and might not are possible.

You're computer ___ get a virus. You have excellent antivirus software!

• shouldn't

• may not

• Both shouldn't and may not are possible.

After you get it back from the repair shop, you're computer ___ run faster.

• should

• ought to

• Both should and ought to are possible.