请根据光的反射定律，在下图中画出入射光线AO，并标出入射角及其度数．

根据括号中的词语提示完成句子

1. Is she still reading the newspaper?  (I'll ask her.) 

 I'll ask her________________the newspaper.

2. Will he join us or not?(I don't know.)  

I don't know________________．

3. Why didn't you come here?  (She asked me.)  

She asked me________________.

4. How can I get to the bus stop?(please tell me.)  

Please tell me______________the bus stop.

5. How often do you go to Beijing?(Can you tell me?)

Can you tell me_________________?