Past Simple vs Past Continuous 2

Complete the following sentences with the past simple or past continuous forms of the verbs in bold. ANSWERS
1) Adam was so tired that he (sleep) all day yesterday.
2) The other day I (see) a very nice shirt in the shop window.
3) We (not go) to the opera last night. The tickets were sold.
4) (he still sleep) yesterday morning when you came back home?
5) Tina (have) supper between six and seven yesterday evening.
6) The day before yesterday, John (buy) a car.
7) Little Ann (be) absent from school for two days last week.
8) I (receive) your letter a few days ago.
9) Yesterday at 9 p.m. (she still read) a book.
10) (you go) to the mountains last winter?