The Chinese Skyeye and High﹣speed Train interest people a lot because ________ of them are leading the world in science and technology.
A.both B.each C.all
Before you take medicine, please read the ________ on the bottle first.
A.situations B.instructions C.inventions
Tom was so careless that he dropped________ "f" in the word "different".
A.a B.an C.the
--What about having a drink?
--_______.
A.Help yourself B.Never mind C.You’re right D.Good idea.
The New York Times is a popular daily ____.
A.dictionary B.magazine
C.newspaper D.guidebook
---Is Alice writing? ---__________. She is listening to music.
A.Yes, she is
B.Yes, she does
C.No, she doesn’t
D.No, she isn’t
