按括号内的要求改写句子。
1. 1 watched TV yesterday.(就画线部分提问)
_____ _____you_____ yesterday?
2. The movie Titanic is exciting.(就画线部分提问)
_____ is the movie Titanic?
3. David went to the mountains on vacation.(改为一般疑问句)
_____David _____to the mountains on vacation?
4. He visited his friends yesterday.(改为否定句)
He _____his friends yesterday.
5. I don't like the man. He is not friendly.(改为同义句)
I don't like the man. He _____ _____.
