They both talked as if they ________ friends before．

A．would be

B．had been

C．would be

D．have been

What a table!I've never seen such a thing before．It is________ it is long．

A．half not as wide as

B．wide not as half as

C．not half as wide as

D．as wide as not half

John is the tallest boy in the class, ________ according to himself．

A．five foot eight as tall as

B．as tall as five foot eight

C．as five foot eight tall as

D．as tall five foot eight as

________ her, she would have jumped into the river．

A．If I had stopped

B．Unless I had stopped

C．If I hadn't stopped

D．If I didn't stop

Who ________ you ask for help if you were robbed?

A．will

B．would

C．shall

D．could

________ Tom was worried seemed obvious to everyone present at the meeting．

A．What

B．Which

C．That

D．How

We will discuss the benefits ________ I think have resulted from the project．

A．what

B．which

C．where

D．from which

I was just about to speak ________ Jack stood up and began his long speech．

A．while

B．when

C．however

D．and

Dorothy was always speaking highly of her role in the play, ________, of course, made the others unhappy．

A．who

B．which

C．this

D．what

It's foolish to ________ your foot into a shoo that is too small for you．

A．put

B．try

C．force

D．make