It is very kind ____ you to help me with these maths problems because it is very difficult ____ me to work them out.
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. 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