The science teacher made the students know that the moon _________ round the earth.
A. moves B. moved C. move D. was moving
—_________， Kang Li!
—Yes， I used to be shy， but now I’m pretty outgoing.
A. You look beautiful B. You’re so shy
C. You’ve changed a lot D. You stay the same
China has many special forms of traditional art， _________ sky lanterns， paper cutting and Chinese clay art.
A. such as B. instead of
C. except for D. because of
—Do you know _________?
—Yes， in two days.
A. when will Mr. Li come back
B. how long Mr. Li will come back
C. how soon will Mr. Li come back
D. how soon Mr. Li will come back
As a student， you can hardly avoid _________ mistakes in the exam.
A. making B. made C. to make D. make
—Don’t _________ too much time chatting online， Jack.
—OK， Mom.
A. cost B. pay C. take D. spend
