Our desks are made ________ wood，and paper is made ________ wood，too．
| A．of；of |
| B．from；from |
| C．from；of |
| D．of；from |
---You looked nervous. What’s the matter?
---I have to give a speech, but I am afraid of speaking ______.
A. in public B. in person C. in silence
You can ______ information through Apps on your mobile phone. It’s convenient.
A. end up B. look up C. dress up
The top students believe being careful is the ______ to good scores on their exams.
A. secret B. form C.process
It’s reported that Tu Youyou won the Nobel Prize. We ______ her.
A. are surprised at
B. are known for
C. are proud of
The book Expo(书博会) ______ in September this year. It encouraged people to read.
A. is held B. was held C. will be held