Choose the best answer: 
Natural disasters are caused by nature and............ we can’t prevent them.

The Secret Garden, it is a book written years ago for children, has become popular again among adults in the film version

From the airplane, passengers are able to clearly see the outline of the whole island.

 I think electronics make school life__________.

There is a local elected council which has responsibility for roads street lighting and other facilities

A thunder usually follows lightning by five seconds for every mile between the flash and the observer.

Smith had a lucky escape. He ___________.

Choose one word or phrase marked A, B, C, or D that best complete the preceding sentence:

We couldn’t get a seat__________ we arrived quite early.

 An __________ family is a family with more than two generation living together under the same roof.

The flag over the White House is risen at dawn every day by a color guard from the United States armed forces.

Choose the word/phrase (A, B, C, D) that best fits the space in each sentence:

She has worked as a secretary______ she graduated from college.

As you come to each town, however small, you will see a sign which states the name of the town and how many inhabitants does it have.

The manufacture and production of steel was one of the industries on which the country prosperity was founded.

Choose one word or phrase marked A, B, C, or D that best complete the preceding sentence:

He cleaned his shoes__________ they shone.

Some jellyfish make daily journeys from deep water to the surface and back, while others migrate horizontal.

The public ceremonies of the Plains Indians are lesser elaborate than those of the Navajo in the Southwest.

Identify the underlined word/ phrase (A or B, C, D) that needs correcting to become an exact one. 

(A) Would you mind (B) turn on the lights, please? It’s (C) too dark for me (D) to read.

Choose the best answer:
I'm very ______ to you for putting in so much hard work.

VOCABULARY AND STRUCTURES: Choose the best options 

Some tiny organisms are _____ along by the currents. 

Electric wires carry current for lighting and outlets designing for household appliances.

Choose the letter A, B, C, D to indicate the correct answer to each of the following questions:

I _________ to Ho Chi Minh City several times this year.