--- I didn’t tell my parents the secret yesterday.

--- But you ______.

A．ought to do        B．ought to        C．should         D．ought to have

--- Where____ the recorder? I can’t see it anywhere．

--- I ___ it right here．But now it’s gone!

A．did you put; have put                            B．have you put; put

C．had you put; was putting                         D．were you putting; have put

So the man left France, _______ to give up the fortune that would one day come to him, _______ to live in England．

A．to prefer; went                     B．preferring; had gone

C．preferred; going                    D．preferring; and went

Make sure the gas is turned off after a bath, which would _______ cause danger．

A．somehow                B．meanwhile           C．otherwise                D．furthermore

— Has your former classmate come back from America?

— Yes, he  _______ there for eight years．

A．has stayed        B．stays       C．stayed         D．had stayed

Our TV sets sell well, but ten years ago no one could have imagined such a big share in the market that they ____.

A．were to have         B．had had         C．were having         D．had

It was at that school _________ he realised his dream _________ he was going to be a teacher.

A．that; that         B．that; which           C．where; that         D．where; which

You may depend on _____ that your parents will help you whenever you need them.

A．them           B．yourself         C．it         D．me

—The experiment is of particular importance.

—I see．We will carry on with it ________ we can get enough money.

A．unless       B．though         C．whether           D．until

Soldiers stood next to a police truck, looking at the crime scene _______ a woman was gunned down in a poor neighborhood of the border city of Iran October 18, 2009．

A．that        B．which            C．where        D．why