Complete the sentences with the Past Perfect form of the verbs in the box
(do, forget, have, leave, make, meet, sell, travel, won)
1. There was no coffee because Mark ............. to buy any
2. Glenn knew he ................. a lot of mistakes in his English exam
3. I phoned about the car for sale but the owner .................. already ............................ it
4. The children were very hungry because they ....................... any breakfast
5. I was I certain I ........................ the keys on my desk, but they weren't there
6. Diana was sure she ........................ Tony before
7. The children ............................. by plane before so they were very excited
8. Mrs Dunn was angry because most of the students ....................... their homework
9. United's magager resigned because the team ...................... any matches that season