We (a)   (invite) so many people to our party! I’m worried that we won’t have enough room for everyone. (past negative advice / regret)

I (a)   (start) saving money years ago! (past advice / regret), now I'm broke

We (a)   (join) you at the restaurant, but we couldn’t get a babysitter. (past willingness)

The weather (a)   (be) any worse! (past negative possibility)

I (a)   (arrive) on time, even if I’d left earlier. There were dreadful traffic jams all the way. (past negative possibility)

John (a)   (call) Amy, but he didn’t have her number. (past willingness)

You (a)   (take) this job. I can see you’re not enjoying it. (past negative advice / regret)

A: Who was the last person to leave the store last night?

B: It (a)   Tom, but I’m not sure.

Mary (a)   at work yesterday, she was sick.

I didn’t hear the telephone ring, I think I (a)   (sleep) at that time

Katie did very well on the exam. She (a)   (study) very hard

I didn’t hear you knock, I (a)   (garden) behind the house.

I can't believe that you are still going around town, even the city is in lockdown, you (a)   (stay) at home now.

I've got your writing yet, it (a)   (do) yesterday