Zhang Lin has decided tohis bad habit of smoking．—That’s good news．I hope he can do it．

You don’t look . You’d better go to see the doctor.

I will tell Betty the good news as soon as she_____back home. [ ]

一Excuse me. Do you know___________?一Sorry,I don’t know．

Which of the two T-shirts will you take?—I’ll take ___, one for my father, the other for myself.