Complete the sentences below. Use the correct form of the verbs given and the correct modal,
semi-modal or modal perfect form. Modals may be used only once. Sentences may be positive or
negative.
could
must have
could have
should
have to
should have
may
would
might have
would have
1. Amy (leave)……couldn't have left…………………… the country because she doesn’t have a passport.
2. I (pay) ……shouldn't have paid……………………for last night,s concert because I got free tickets.
3. We (eat out)……may eat out…………………… tonight if you prefer.
4. I .....would have let............... (let) you borrow my car, but I was out of town.
5. We (be) …should be………………………polite and wait for everyone else before we start eating?
6. You (feel)……might have felt…………………… proud when your daughter won that scholarship
7. You (worry)……shouldn't have worried…………………… - I told you l'd get home safely, and here I am!
8. I'll put you through to Bob's office, but it's after 5.00 pm, so he (go) …must have went………………………home already.
9. It’s possible that Lucy (be) …may be………………………willing to help us raise funds.

10. Happy birthday! All your hopes and dreams (come) ……may come……………………true!