Choose from the four options given (marked A, B, C, and D) one best answer to complete each sentence.

The boss said that he would fly to Ho Chi Minh City______________day.

Choose the best answer:

The man ________ robbed the bank is my old friend.

I'll use__________to plan my journey.

Choose a word or phrase in each sentence that needs correcting.

Now don’t forget that on (A) Monday you fly to  (B)  Denver and from here (C)  you have to go on (D) to Houston.

We benefit greatly ____________the medicines and other products that biodiversity provides.

Choose the best answer:    

They are trying to look _____ new jobs.

Choose the best answer to each of the following questions.

Can you imagine what____________ if the air ____________ polluted entirely?

Choose the best answer You should not use any personal electronic                  , such as a cell phone while driving.

Choose the correct words to complete the sentence: "I _______ when the train would leave."

Choose the word or phrase (a, b, c or d) that best fits the blank space in each sentence.

 I hope the weather improves._________, we’ll have to cancel the picnic.

You can join the non-profit organization when you ________ a bit older.

Choose the best answer to complete each sentence.

Texas is ______ to a number of eco-tour companies, and plenty of ranches and resorts.

Choose the best answer

Most children's television programmes aim to ______ and entertain at the same time.

Choose the underlined word or phrase (A, B, c or D] that needs correcting.

If (A) I could (B) speak Spanish, I will spend (C) next year studying (D) in Mexico.

Choose the best option:

My director, ________ was appointed last week, has no comment on the situation.

Choose the correct word or phrase underlined to complete the sentence.

Sunday is a holiday _______ most people rest.

Read the following passage and choose the best answer for each blank.

In school boys and girls study math. Counting, adding, subtracting, multiplying, and dividing are parts of (81)______what they learn. Schools teach (82) ______because it plays (83)______ an important part in our lives. How could we do such things (84)______ figure time, make a change, build houses, or even keep score for a game without knowing (85)______ numbers? Simple (86)______with numbers, or arithmetic, is one branch of mathematics. Among the many (87)______ branches are geometry, algebra, trigonometry, and calculus. Mathematics has grown (88)______  the need for it has grown. Geometry has to (89) ______mostly with form – with (90)______ things angles, triangles, circles, and spheres. Algebra is a sort of mathematical (91)______. By using algebra we can state many mathematical ideas with just (92) ______letters and signs. If we want to say, for example, (93)_______ in any circles the (94)______ is twice the radius we can write: D = 2r. Gradually other branches of mathematics (95)______ added. Mathematics today (96) of great use to (97) ______other sciences. Mathematics, however, is much more than a tool. It is a way of thinking – of drawing conclusions (98)_______ facts. One (99)________advance in mathematics is the building of great electronic computers or calculating machines. In a few seconds, a computer can (100)________ problems that might take a man years to solve alone.

90___________

Choose the word or phrase (a, b, c or d) that best fits the blank space in each sentence.

Nowadays children prefer playing computer games___________ books.

Choose the best answer Converting an entire CD to                 format and downloading it to an MP3 player takes only about 10 to 15 minutes.

Choose the best answer: 
The magistrate ______ his disapproval of the young man’s behavior.

Read the word or phrase that best completes the blank in each sentence.

She wasn’t a strict teacher but cheating was one thing she_____ allow for.