Auxiliary Verb and Modals

I ___ already finished my homework

• Have

• Has

• Had

• Am

She ___ a new pair of shoes for the party

• Had

• Have

• Has

• Is

They ___ visited the museum this year

• Aren't

• Hasn't

• Hadn't

• Haven't

If a sentence is showing past ability, we can use ....

• Could

• Can

• Would

• Will

She ___ help you with your project tomorrow

• Can

• Could

• Will

• Should

We ___ visit the new museum next week

(future intention)

The dog ___ a shiny new collar

We ___ not been to his restaurant before

You ___ achieve your goals if you work hard

(possibility)

___ you lend me your book for a week?

(polite permission)