That beautiful skirt is _____ cotton.
| A．made of | B．made into |
| C．made from | D．made up of |
Helen finds ______ difficult to climb to the top of the mountain in an hour.
A. that B. this C.it
You can hardly avoid ______ her if you work in the same office.
A. hiding B. meeting C. to hide
The boy with short hair ______ Little Tiger by his parents.
A. callsB. called C. is called
The hotel where I stayed during the summer vacation is famous ______ its good service.
A. as B. for C. in
I can’t go to the meeting ______, but I’ll send someone to speak for me.
A. in danger
B. over and over again
C. in person