Write the correct word or phrase.

1. What John said on the phone wasn't very (clear / online) so I asked him to repeat it.

2. Sandy waited until the teacher was looking the other way. ‘Meet me after school,'he (whispered / requested) quietly in my ear.

3. How do you (persuade / pronounce) your name?

4. You should use (formal / informal) language when you're writing to someone you don’t know personally.

5. Why do you keep on switching (channels / mobile phones)? I’m trying to watch this film!