Bill said nothing could stop him ______ his dream.
A. to achieve
B. from avoiding
C.from achieving
Mrs. Zhang advised us ______ the math problem in another way.
A. to solve B. solving C. creating
This kind of machine ______ cutting meat in big restaurants.
A. is used to
B. is made from
C. is used for
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. calls B. called C. is called
