Do you think the presidential election between Obama and Romney is worthy           ?

----Do you know the iPhone5 has come out? ----Really? It’s said to be superior           the iPhone4s. I can’t wait to buy           .

Many new buildings are being ________ in this area now. 

It’s very surprising that Lucy _____ German so quickly—she hasn’t lived there very long.

Deaf people can't _____,but they can learn how to move their mouths ______they can speak.

The woman stayed at home to _____ her very sick child. 

Once you __ working with the professor, you will find he is not as tough as expected. 

—Does the idea of working abroad　　　　you？—Yes. But I have no chance.

Travelling, talking with friends and relatives, and other forms of relaxation are very likely to _______ the well-being of metal health.

We are not sure if we’ll go camping next week. It _______ the weather.

Mary's birthday ________ on a Sunday this year.   

--- Please _______ us in the discussion. --- I’d like to, but I’m _______ busy at present.

--- It’s a good idea. But who’s going to _____ the plan?--- I think Tom and Grey will.

I ______, no, I am quite certain, that he is unwelcome in the neighborhood. 

Pro. Smith will give us a report to ______ the world present economic problems.

— The water was left running all night long.  — It seemed that John ______. He was the last to do some washing.

Your luggage is overweight, so you must decide what to ______. 

Can you make a sentence to______ the meaning of the phrase?

We tried to ring you back，Bryan,  but we think we ______ your number incorrectly.

Everyone should learn something about first aid, for every second will_______in an emergency.