Modal Verbs 1
Modal Verbs 2
Time Phrases: Frequency
Time Phrases: Duration
Question Forms for Time and Duration
100

Which modal verb means the same thing as "have/has to?"

must

100

She ________ to call her dentist.

has

100

This word means "one time."

once

100

____ long time

a long time

100

How ______ does it take?

long

200

You _______________ drive after you drink alcohol.

must not

200

Paolo just got hurt at work. He needs to fill out an accident report form. He  _____________ fill out an accident report form.

has to/must

200

This word means "two times."

twice

200

This word means the same thing as "about" in sentences like, "It takes about 10 minutes."

around

200

How often ____ you go to the mall? 

do

300

You ___________ try yoga. It's a good idea, but you don't need to.

should

300

You ___________ eat sugar before bed. It is a bad idea, but it is allowed (you can do it).

shouldn't

300

Kennedy plays video games four _____ _____ week.

times a 

300

It _________ you twenty minutes to make breakfast.

takes

300

How often ________ she work?

does

400

You can exercise after you leave the hospital, but you don't need to. You _________________ exercise after you leave the hospital.

do not have to

400

Pedro doesn't need to take his medicine with food, but he can. Pedro ______________ take his medicine with food.

doesn't have to

400

The bus leaves for Boston once ____ hour.

an

400

Jack is a slow reader. It takes _________ three months to read a book.

him

400

How long _____ it take to do your homework?

does

500

Q: _______________ avoid sunlight?

A: Yes, he has to avoid sunlight. 

Does he have to avoid sunlight? 

500

Q: ________________ clean my cut?

A: Yes, you should.

Should I? 

500


I always eat breakfast. I eat breakfast ______ day.

every

500

It takes over an hour ___ ___ ___ Boston from Hyannis.

to get to

500

How long does ___ take to drive to the bank?

it