2 Use the words to write positive (+) and negative (-) sentences and questions (?) with th present perfect.
Example: He / appear/ on TV twice (+)
He's appeared on TV nvice,

1 your friends / be / to South Africa before (?)

2 Tom / hear / Anna sing before (-)

3 we/ see / this film three times (+)

4 you / ever / eat /Mexican food (?)

5 we/buy / any books recently (-)

6 Sue/fall / in love again (+)

7 anyone / find / my iPod (?)
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