P6 UT Review 2025-2026 - #1

Einstein ____ solve quadratic equations in his sleep!

• could

• must

• can

• may

____ I have another set, please?

• Must

• Can't

• Should

• May

Tom in my class is the fastest. He ____ run very fast.

• must

• might

• can

• could

What is the difference between using "may" and using "could"?

• "May" = permission

  "Could" = future ability

• "May" = formal

  "Could" = informal

• "May" = permission

  "Could" = request

• "May" = modern

  "Could" = archaic

What's the difference between "have to" and "need to"?

• "have to" = rule

  "need to" = suggestion

• "have to" = informal

  "need to" = formal

• "have to" = not necessary

  "need to" = necessary

• "have to" = law

  "need to" = rule

When I was young, we ____ ride on dinosaurs to get to school.

• have to

• will have to

• must

• had to

We won't ____ eat in the future. We will just insert batteries into our necks.

• needn't

• had to

• have to

• will have to

You ____ eat your vegetables if you want to grow up healthy.

• could

• ought to

• should

• must

I'm exhausted. You ____ go to bed early tonight.

• need

• have to

• (nothing)

• should

$1,000 HKD for a 2 carat diamond ring?! It ____ real!

• can't be

• must be

• may be

• mustn't