Do you mind my smoking here？

﹣______． Look at the sign． It says， "No smoking．"（　　）

The sunglasses on your desk are nice． Are they ______？

Yes， I got them from my parents as a birthday present．（　　）

Did you watch the basketball match on TV last night？

I wanted to， but my father______ his favorite TV program．（　　）

It's reported that Fuxing high﹣speed train can go as ______ as 350km an hour．

Wow， how amazing!（　　）

Why ______ we close that chemical factory？

Because it has caused lots of pollution． We need better environment．（　　）