问题
填空题
用attend,join,take part in填空
1. The students are busy making preparations for the lecture because they will the competition.
2. The old lady had a good doctor to her.
3. He is proud of his the Party.
4.I hope every one of you will the discussion and find a better answer.
答案
1.take part in 2. attending 3. joining 4. take part in