—____, Tom. Is this your book? —No, it isn’t. I think it’s ____.
The MP3 ______ too much. He ______ 200 yuan _______ it .
The art club is for members only. You can’t go in _______ you are a member.
She likes doing her homework _______ the radio _______.
In winter, we must pay attention to _________.
He thinks watching movies ________.