The scientists are now trying to discover what use could be ________ such material.

A. made out　　   B. made up　　     C. made of　　     D. made from

It’s ten years since the scientist　　　　　 on his life’s work of discovering the valuable chemical.

A.made for　　　 B.set out?　　　　　　 C.took off　　　　　 D.turned up

When he realized the police had seen him, the man 　　 the exit as quickly as possible.

A. made up　　 B. made for　 　 C. made out　　 D. made off

Cold as the weather was, our trip there _____ to be great fun.

A. made out　　 B. found out　　　 C. turned out　　　 D. left out

When he realized the police had seen him，the man _______ the exit as quickly as possible.

A. made off                       　　　　　 B. made for

C. made out                       　　　　　 D. made up