Read the following passage and choose the best option A, B, C or D to be used for each of the blanks to complete the following passage from 16 to 20.

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. 

Điền ô số 20

Mark the letter A, B, C or D on your answer sheet to indicate the sentence that best combines a pair of sentences in the following question.

The driver in front stopped so suddenly. Therefore, the accident happened. 

Mark the letter A, B, C, or D on your answer sheet to indicate the most suitable response to complete the following exchange.

Sarah and Kathy are talking about bad habits of children

- Sarah: “Children under ten shouldn't stay up late to play computer games.”

- Kathy: “_______.”

Mark the letter A, B, C or D on your answer sheet to indicate the answer to the following question.

______ colleges and universities are the main institutions that provide _____ tertiary education. 

Mark the letter A, B, C or D on your answer sheet to indicate the sentence that is CLOSEST in meaning to the following question.

You may be very intelligent, but you should be careful about this.

Mark the letter A, B, C or D on your answer sheet to indicate the word or phrase that is CLOSEST in meaning to the underlined and bold part in the following question.

The natives were angry when foreigners came to their country and took over their land.

Mark the letter A, B, C or D on your answer sheet to indicate the answer to the following question. 

You looked exhausted. I think you've _____ more than you can handle.

Mark the letter A, B, C or D on your answer sheet to indicate the word or phrase that is OPPOSITE in meaning to the underlined and bold part in the following question.

Although Valentine's Day has become a global industry with more than 80 million roses sold worldwide, the origins of the day are unclear and hidden in the mists of time.