問題詳情：
根據句意, 從方框裏選擇合適的單詞填空。
back, problem, bad, again, visit |
1. I want to _______ one of my old friends this afternoon.
2. John is kind of lazy, but he is not a ________ boy.
3. The math ________ is too difficult. I can’t work it out.
4. The movie is so interesting. I want to see it ________.
5. When can you get _______ from Beijing, Jane?
【回答】
1. visit 2. bad 3. problem 4. again 5. back
知識點：選詞填空
題型：完成句子
