题目内容：
Part one 在句子的空白处填入具有补充说明含义的短语。1. I haven.t seen her for weeks…or her parents, _______.
2. Oh, _______, have you heard from Bill lately?
3. He looks just like his dog—_______, so does his wife!
4. _______, do you think you could lend me $10?
参考答案：