Her new book is about a murder mystery ________ on actual murders that took place in Florida several years ago．

A．having been based

B．to be based

C．based

D．having based

Ms．Smith is a talented and experienced engineer, so she was ________ head of the department．

A．approved

B．pushed

C．appointed

D．agreed

This is an unpleasant subject ________　________ we might argue for a long while．

A．in which

B．with them

C．about which

D．with it

－Can I help you, sir?

－Yes, I bought this radio here yesterday, but it ________．

A．didn’t work

B．won’t work

C．can’t work

D．doesn’t work

Have you seen the film “Titanic”, ________ leading actor is world famous?

A．its

B．it’s

C．whose

D．which

－When will you come to see me, Dad?

－I will go to see you when you ________ the training course．

A．will have finished

B．will finish

C．are finishing

D．finish

David has won the first prize in singing; he is still very excited now and feels ________ desire to go to bed．

A．the most

B．more

C．worse

D．the least

Mr．Johnson ________ his boss ________ his careless mistake．

A．apologized……about

B．apologized to……about

C．apologized to……for

D．apologized……for

You will ________ if you drive after drinking．

A．put into trouble

B．get into trouble

C．make trouble

D．have trouble

It is well-known that humans differ ________ other mammals in their ability to speak．

A．with

B．between

C．onto

D．from