Past Modals (modal + have + past participle)

Question 1

Daniel has a lot of energy today. He ____________ some coffee.

Accepted Answer

could have drunk

Question 2

He's late to class. He __________.

Accepted Answer

might have overslept

Question 3

I don't feel bad for you at all! It's your fault. You ________ drunk so much!

Accepted Answer

shouldn't have

Question 4

You ______ modals in Advanced 1. I don't remember if you studied them or not!

Accepted Answer

might have learned

Question 5

The teacher seems tired. ____________ coffee yet or maybe he didn't sleep enough.

Accepted Answer

may not have drunk

Question 6

They aren't here and they took the towels and the bathing suits. ________ swimming.

Accepted Answer

They must have gone

Question 7

Last month's test _________ difficult. Every student complained about how hard it was.

Accepted Answer

must have been

Question 8

I ____________ so fast. Now I have a ticket.

Accepted Answer

shouldn't have driven

Question 9

Spencer the cat __________. The door was open! Can you check if he is upstairs?

Accepted Answer

might have escaped

Question 10

My dad _______ gotten Covid-19 in February. He's not sure, however!

Accepted Answer

might have

Question 11

I might have forgotten the way. = I may have forgotten the way.

Accepted Answer

True

Question 12

The door's locked but the window's open! The robbers _________ come through the window!

Accepted Answer

must have

Question 13

It's really wet outside. It _____________ rained recently.

Accepted Answer

must have

Question 14

New York ________ the game! They played awful.

Accepted Answer

shouldn't have won

Question 15

You _______ seen me on Friday. I was in Florida, not here!

Accepted Answer

couldn't have, can't have

Question 16

Is this the right or the wrong way? I ______ taken the wrong exit.

Accepted Answer

might have

Question 17

I failed at learning English. I __________ absent everyday.

Accepted Answer

shouldn't have been

Question 18

I'm sure I fed the cat! I _________ forgotten to feed him.

Accepted Answer

couldn't have

Question 19

I'm not sure if I brought a pencil. I ________ taken one to class.

Accepted Answer

may not have

Question 20

My stomach hurts. I shouldn't _________ so much for lunch!

Accepted Answer

have eaten

Questions 20