All of the things there are inexpensive, with prices           from $1 to $10.

—Will you go to the party tomorrow， Xiao Hai？ —No, ____ I was invited to.

It has been raining every day so far. I hope tomorrow will         fine.

It is said that he is the manager of the company .In other words ,the company is him.

I must remember______ John that the garden needs ____               

—Can I help you?—I want to buy a blue tie to　　  my shirt.

Although he failed when he tried doing the experiment for the first time, he decided to try it____.

–Is there something I can do now?   -Yes.______ the meat for cooking meat ball.

I tried phoning Maggie’s office in the morning, but I couldn’t _____ .

She is too fat, but she can’t ________ sweets.

When everybody was listening carefully, the noise of several people fighting outside____ the professor’s speech.

____ the chance, otherwise you’ll regret it.

People who can’t ____between colours are said to be colour -blind.

Although new problems ______ during the last experiment, they didn’t give up.  

The school was ______ in 1950 and has a history of nearly sixty years.  

Experts say it is an international trend to __________ MP2.5 to check air quality.

Adolescents are warned not to ____________ their pimples in case they get scars.

I don’t know how it ___________ that our car was bumped from behind.

Looking out of the window, I saw the leaves        by the wind and whirled into the air.

I firmly believe, as long as I      great efforts, my dream will come true sooner or later.