I think ____ not difficult ____ English every morning.
A. that, keep reading B. it’s, keep reading
C. that, to keep reading D. it, to keep reading
____ is said that ____ tourists visit the Great Wall every day.
A. That, thousand of B. It, five thousand of
C. It, thousands of D. This, three thousands
Great changes ________ since we entered E-times. And the computer is widely used throughout the world.
A. have happened B. have taken place
C. have been happened D. have been taken place
He _____ with a pencil. Now a pen _____ by him.
A.used to write; is used to writing
B.used to write; is used to write
C.is used to write; used to write
D.is used to writing; used to write
---Bill is a strong-minded boy.
---He sure is. He often says nothing can stop him _____ his dream.
A.to avoid B.from avoiding
C.to achieve D.from achieving
There are so many kinds of mobile phones here. We can’t decide _____.
A. what to buy B. to buy what
C. which to buy D. to buy which
