When you passed the town clock, did you notice what time was it ?

The refugees are much upset because they have been deprived from their homeland and their families

By September next year I  ........... here for ten years.

 "Do you mind if I use your bike?"                 - "_________________."

Psychological studies show that many students feeling terrible about the results of tests which they have actually performed well.

Ballet performers must be believable actor actresses as well as expert.

You’re Cynthia, ____ you?   

It should not be assume that the lower the price, the happier buyer

t is a common knowledge that Douglas intends to retire at the end of season

Genetic engineering is helping researchers unravel the mysteries of previously incurable diseases so that they can getits root causes and find cures

Margaret Mead achieved worlduide famous through studies of child-rearing, personality, and culture.

The police have been _____ in to deal with the riot. 

All almost electricity for industrial use comes from large generators driven by steam turbines.

The harder he tried, the worst he danced before large audience.

To raise successfully, farmers must selecting cattle for breeding and apply a dietary regimen

Conservation organizations help for to preserve the ecology of an area by keeping track of endangered species.

An octopus has three hearts to pump blood throughout their body.

I was _____ in a month in autumn 20 years ago. 

Everything is alright, ________?

I’ll make some sandwiches before I’ll leave for office in the morning.

A calorie is the quantity of heat required to rise gallon of water one degree centigrade at one atmospheric pressure.