--- Sorry to have interrupted you. Please go on.  --- Where was I?

--- You ________ you didn’t like to be prejudiced against.

Mum, please let us, Mary and me, go to Jack’s birthday party tomorrow, ______?

Only after being attacked by the Japanese in Pearl Harbor ___in the Second World War thoroughly.

We were lucky to have survived the train accident. _____, the first and last car were smashed.

The problem lies __________ we are now giving him a fish, not teaching him to fish.

--- ________ the class done most of the work?

--- Yes, but the rest ___________ rather difficult.

Fathers often feel __________ their duty to earn more money for their family.

Oh, it’s so cool in the house. You _______ have turned on the air-conditioner, haven’t you?

 --- What’s the matter with Jason. He looks a bit upset.

--- Didn’t you know? When returning from his holiday last night, he found his house________.

A terrible earthquake struck Sichuan Province on May 12, _____ tens of thousands of lives.