阅读下面材料, 在空白处填入适当的内容（1个单词）或括号内单词的正确形式。
A: Would you mind (answer) my questions?
B: No, go ahead, please.
A: Are you interested    you lessons?
B: Yes, I am．I like attending class, especially the group activities.
A: How many groups is your class divided ?
B: Five groups．The members of my group are friendly me．They make me feel good about being with them．And they often give me (encourage), which helps me change my attitude to    (study) my subjects.
A: How often do you take part in the after-class activities?
B: Twice  week．They are lively and   (excite).
A: Are there equal number of boys and girls in your class?
B: No．There are twice  many girls as boys.
A: Oh, it’s   (real) amazing.