Choose the best answer:
I fell ...... when I noticed a gang of teenagers up ahead

Choose the best answer:
The senator's uncouth comments are certain to go ........... him in his re-election campaign

Choose the best answer

How many floors _________ your school have?

Choose the best answer:
All the applicants have to ____ the application form and sign it.

Choose the best answer:
He loves music and ________ to concerts whenever he can.

Choose the best answer:
The scientists are working on a drug capable of arresting the spread of cancerous cells

Choose the best answer:
The volunteers decided to make this Christmas ____ for their friends with disabilities

Choose the best answer:
Of Charles Dickens' many novels, expectations perhaps ................... to many readers.

Choose the best answer:
Once an animal ______ from the wild, it generally cannot be returned to its place of origin for fear of disease

Choose the best answer:
In developing countries people are ____ into overcrowded cities in great numbers

Choose the best answer:
Everyone hopes to gain physical health,_______ ?

Choose the best answer:
Unfortunately, the president has taken the ________________ that the national parks around the country are not worth protecting and maintaining

Choose the letter A, B, C or D to complete the sentences.

A: “How are you?”

B:“………………”

Choose the best answer:
As a ------- of the recent reorganization of the company, the management anticipates an improvement in operating income

Choose the best answer:
Water is of vital importance to all living things. Without it, all living things will surely die. We also use a great (16)______ of water daily in our homes, in factories, and in power stations. Most of this water is fresh water and it comes to us from reservoirs, rivers and lakes. The Earth's surface is (17)_____ by large areas of water which we call oceans and seas. If you have tasted the water from the sea, you will know that, unlike fresh water, seawater tastes salty. This is due to the (18)_____ of sodium chloride which comes from the land. Rivers carry it to the sea. Although neither salt nor fresh water has any color, the sea often looks blue (19)______ the sunlight. The reason is that sunlight is made up of many colors. Some colors disappear quickly in the sea but blue light bounces back or is reflected, to the surface. This makes the sea look blue. (20)______ , a stormy sky will make the sea look grey

Choose the best answer:
The taxi ____ us to Ha Long Bay broke down and we reached the site two hours late

Choose the best answer:
The child tried to ______________ friends with the dog.

Choose below answer A, B, C, or D to complete the sentence. What are you doing tomorrow? – I ___________ to my friend’s birthday party.

Choose the best answer:
Mobile phones emit microwave radio emissions. Investigators are questioning whether exposure to these radio waves might (39) _____ to brain cancer. So far, the figures are not final. The precise evidence does not enable us to say in certain that mobile phones are definitely safe. On the other hand, recent research has not yet (40) _____ clear adverse effect associated with the prolonged use of mobile phones. Many studies are now going (41) _____ in numerous countries. Some of the results are contradictory but the others have shown an association between mobile phone use and cancer. However, these studies are preliminary and the issue need further, long – term investigation. (42) _____ the scientific data is more definite, it is advisable for people to try not to use mobile phone for long periods of time. Don’t think that hands free phones are any safer either. At the moment, research is in fact showing the opposite and they may be just as hazardous. It is also thought that young people (43) _____ bodies are still growing may be at particular risk

Choose the best answer:
Your music is very ____. Can't you just stop it?

Choose the best answer:
It’s a rare piece of jewelry, but I wouldn’t like to put a _______________ on it.