Question

Use the prompts and the verbs in brackets to complete the sentences with the past modals.

1) Isaac Newton ...... (use) the Internet; it wasn't invented yet! (I'm sure it didn't happen)

2) Charlie .... ***** (take) the car; I can't see it in the drive. (I am not sure)

3) Ned looks tired. He ........ (stay up) late last night. (I am sure it happened)

4) I don't know if there's any tea left. Dennis (drink) it all. (I am not sure) ......​

Answer 1

1) couldn't have used

2) might have taken

3) must have stayed up

4) may have drunk