根据句意及汉语提示，在下列各句空缺处写出各单词的正确形式。

1. China Science and Technology Museum opens every day________ (除…之外)Monday.

2. Eddie should do after-school___________ (活动)every day because he is too fat.

3. Please get some___________ (信息)about the China Space Museum.

4. He goes to the English Club___________ (两次)a week.

5. My sister often_______________(聊天)with her friends on the Internet.