Open the brackets using Past Simple / Past Progressive / Past Perfect:
1) Mary (think) nobody (see) her.
2) They (go) to the cinema when they (meet) me?
3) I (understand) that I (make) a mistake.
4) She (learn) the words the whole evening yesterday?
5) She decided what to do after she (think) about it for some hours.
6) We (make) friends before he (join) us on our trip.
7) I (stay) in bed for three days after I (catch) a cold.
8) I (not play) the pi¬ano yesterday. I (write) a letter to my friend.
9) What he (do) by 10 p.m. last night?
10) My friend (want) to know how I (get) the tickets for the hockey match.
11) I (forget) what book I (promise) to bring to my friend.
12) I (not play) the piano at four o’clock yester¬day. I (read) a book.
13) He (not sleep) when father (come) home. He (do) his homework.
14) What you (do) at 6 p.m. last Sunday?
15) When he (come) to work he (realize) that he (leave) his phone at home.
