—Do you think_____ worthwhile to go all the way to Los Angles to buy that computer?—Well ,I’m going to visit some relatives, too. 

Though we found _____difficult to avoid economic and financial crisis, we must take measures to reduce its negative impact.

—Does _____please you to give gifts to others? —Sure．

He didn’t make ______ clear when and where the meeting would be held.

一When did you learn the news that Obama made a trip to Canada as President?一 ____ was on my return．

 --- How long will you be staying? .  --- I don’t know.              .

 All of us want very much to see these amusing  movies，especially _____ you referred to just now．

I will appreciate ______ if you can give me a hand.

Please remain seated until the plane_____to complete landing.

The medicine is on sale everywhere. You can get it at ___ chemist’s.

—Did you have any trouble with the customs officer?—________ to speak of.

—How do you find your new classmates?—Most of them are kind, but ____ is so good to me as Bruce.

The two girls are getting on very well and share _______ with each other.

—Which of the two computer games did you prefer?—Actually I didn’t like ______.

—I’d like some more cheese.—Sorry, there’s ______ left

Do you want tea or coffee? —______. I really don't mind.

The English spoken in the United States is only slightly different from ______ spoken in England.

I’d appreciate ____ if you would like to teach me how to use the computer.

My grandma still treats me like a child. She can’t imagine        grown up.

At a rough estimate .Nigeria is           Great Britain.