Young people are always interested in the t_____（潮流）of fashion.

A man who w____（目睹） the accident said that the car was going at nearly 100km per hour when it crashed.

We hope that women will have true e______（平等） of opportunity with men.

These rules are intended to p_________（阻止） accidents.

He lay on the floor, b_________ （流血）.

Your advice at present is v__________（有价值的）to me

A c______ （化学的）change takes place in any substance when it burns.

 I r_____ （识别)the jacket at once; it was my brother' s.

He suggests we _____ to the cinema at once, otherwise we will be late.

A. must go       B. go     C. will go     D. would go

They always believe _______the famous expert says about this project.

A. whatever   B. no matter what   C. however   D. no matter how