用所给动词的适当形式填空。 1. We often shake ______(hand) the first time we meet in formal meeting. 2. She comes here for the ______(one). 3. My English teacher doesn't ______(wear) glasses. 4. She _______ (listen) to music when we called her that morning. 5.The student _______(enjoy) listening the rap music. 6. She is my best _ _______(friendly). 7. There is a group of children _______ (play) football on the playground.