【推荐1】The two naughty boys often _________ (进入) the teachers’ office.

【推荐2】Players still haven’t found the ________ to the hall. (enter)

【推荐3】Lisa likes singing and she is going to e_________ (参加) a singing competition.

【推荐1】A. 根据汉语、英文释义或句意，写出句中所缺单词的正确形式。
1. Our parents told us that a good   ____________ (开始)is half done.
2. My room is a little small , I can’t find enough ______(room) for my piano.
3. Missing the train today _________ （that is to say）waiting for tomorrow’s for him.
4. It’s reported that many animals are in danger. They need our   ________ (保护).
5. Don’t worry. Our school ___________ free meals for poor students.

【推荐2】I enjoyed m________ at the party last night.

【推荐3】在下列各句的空白处填入一个适当的词，使句子意思完整、语法正确。
1. You’d better clean________ the fridge. It’s too dirty.
2. I’m afraid I will ________the exam, because I didn’t finish it.
3. I really didn’t want to know your secret. I only found it________ accident.
4. My childhood in the countryside left me such a sweet ________. I won’t forget it..
5. Miss Smith is ________ with her students. When they can’t understand her, she often explains it over and over again.