The doctor warns Jack smoking because it is bad for his health.
A. to stop B. not to stop C. stopped D. not stopped
— _________sunny day it is!
—Yes, it’s good for hiking.
A.How B.What C.What a D.What an
I don’t know if she________ tomorrow, and I will give her the gift if she________.
A.comes; will come B.will come; comes C.comes; comes D.will come; will come
I really need to take more exercise because I'm ________ weight.
A.putting off B.putting on C.putting down D.putting away
My friend John is a quiet boy, but he is________in class, he speaks good English.
A.friendly B.active C.shy D.afraid
—________ did you achieve your dream?
—By working hard，of course.
A.When B.Why C.How D.What
