1. she … (make) three cakes. they look delicious! 2. sheila … (go) to the bazaar. she’ll be back in an hour. 3. you look sweaty! … (you\work) out? 4. we …(not buy) all out christmas presents yet. 5. joy … (clean) the house since 9 o’clock. can you give her a hand? 6. how long … (tom\save) to buy a new pc? 7. lisa and david … (pack) since breakfast. 8. we… (know) her for three years. 9. she … (write) three essays this week. 10. we … (try) to find tickets for the concert for three weeks. e. fill in the gaps with the correct preposition. 1. mr. brown is very popular … the students. 2. i’m not very keen … basketball. i prefer football. 3. you shouldn’t be jealous … your little sister. 4. polly is very fond … her grandmother. 5. i’m very good … english. i’m always top of the class.