Mary's dress is similar in appearance to her ________．

A．elder sister

B．elder sister's

C．elder sisters

D．elder sisters dress

The manager was greatly appreciate that ________ made by Linda lately．

A．new reel

B．news reel

C．new-reels

D．news reels

The Nazi kept those ________ in their concentration camp．

A．prisoner-of-wars

B．prisoners-of-war

C．prisoners-of-wars

D．prisoner-of-war

The police investigated those ________ about the accident．

A．stander-by

B．standers-by

C．stander-bys

D．standers-bys

After ten years, all these youngsters became ________．

A．growns-ups

B．growns-up

C．grown-up

D．grown-ups

All the ________ in the hospital got a rise last month．

A．women doctors

B．woman doctors

C．women doctor

D．woman doctor

He invited all of his ________ to join his wedding party．

A．comrade-in-arms

B．comrades-in-arm

C．comrades-in-arms

D．comrade-in-arm

She didn't know ________ he had been given．

A．how many information

B．how many informations

C．the number of information

D．how much information

Computers can do ________ work in a short time, but a man can not do ________ by himself．

A．great many…many

B．much…a great deal

C．a great deal of…much

D．many…a great many

Jim was late for two classes this morning．He said that he forgot both of the ________．

A．rooms number

B．room number

C．room's numbers

D．room numbers