When I passed the classroom, I heard a girl ____ in it.
A. sing B. to sing
C. sang D. singing
—Where are the girls?
—They_________ the zoo.
A.have been to B.have gone to
C.have been in D.have gone in
一How many students are there in your school?
－_________the students in our school_________over two thousand.
A.The number of；is B.The number of；are
C.A number of；is D.A number of；are
The 3D Titanic is a moving film．My parents have seen it twice________．
A．yet B．already
C．never D．almost
— What does your brother look like? —______.
A. He is fine B. He is a doctor
C. He likes dancing D. He is tall and thin
--My watch doesn't work now. Could you help me fix it?
-- .
A. No hurry B. I don't care
C. No problem D. I'm sorry to hear that
