He didn’t drink beer  .............  he was really thirsty.

Last night, when I was reading, I heard the door to open and saw shadow move across the floor.

She sighed with relif when she found out that she has passed the difficult test.

Some trees such as the Banksias need be burned periodically so that the seeds would open and germinate.

Psychologists at the University of Kansas has studied the effects of the color (of a room on people’s behav.

Choose the letter A, B, C or D to complete the sentences. "The electrical appliances you buy should ____   eco-friendly."

Did you accuse Nam of ............. a plate? Well, I saw him ................. it off the table with his elbow.

The govern raises  money to operate by tax cigarettes, liquor, gas, tires, and telephone calls

When content and ccasionally when hunger, cats frequently make a purring sound

A film isn’t worth to watch, whatever its subjec, unless it engages the viewer’s mind and makes him hink

A light year is the distance that light travels in one year calculated by using the speed of 186,284 miles the second as a base.

Choose the correct answer to each of the following questions. "The Imperial Citadel of Thang Long was first built during the Ly Dynasty and then _____ by subsequent dynasties"

Never before has so many people in United States been interested in soccer

In our shop, there are different styles in classical music, ............. on when the music was composed.

Choose the correct answer to complete the sentence. "Lying along the Perfume River in Hue City, the Complex of Hue Monuments is a ______ example of a well-designed capital city."

Floods, earthquakes and other disaster happen all over the world, causing death and material damag

Genetic engineering is helping researchers unravel the mysteries of previously incur diseases so that they can get to its root causes and find cures

It is large island, few people live  , though

A computer networks includes either selected employees of a particular business or or people who do not work together but have similar interests

We are not allowed to enter (this construction site. A of flats is being built here and it is dangerous to walk because you may get hurt by a fallen brick or some other objects

It _______ if nobody reminded them