John________next week. He has sent the invitation cards to all guests.

Using smart phones in class can distract students ________ studying.

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.

84___________

Choose the best option to complete each sentence. Write either A, B, c, or D in the box for the answer.

Is there any reason___________ she can’t come?

It's generally cheaper to travel a long distance by_______than to take the train.

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

We don’t see each other very often because he works on a farm that is____.

Each underlined sentence has a mistake find and corrects it.

I’m afraid (A) I hadn’t sent (B) exactly(C)  what (D) he asked for.

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

I’m bored _______ sleeping and watching TV all day.

Choose the best answer:    

That man can tell us where _____.

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

I saw your school’s ___________  in today’s edition of The Vietnam News.

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

Let’s go out for dinner,________ ?

Điền dạng đúng của những từ cho trong ngoặc.

It is not good to use_____ to catch fish. (Electric)

Choose the underlined word or phrase (A, B, C, or D) that needs correcting.

Mai’s brother is studied (A) law at one of (B) the most well-known (C) universities in the USA (D).

Error identification

Have you finished reading (A) the(B) English magazine which(C) I lend (D) you 2 days ago?

Choose the best answer A, B, C or D for the sentence: "If the three parties cannot reach _______ now, there will be a civil war."

Choose the best answer

Please turn off ________ lights when you leave ________ room.

Chọn đáp án thích hợp nhất (A, B, C hoặc D) để hoàn thành các câu sau.

She remembered……….. the gas before going out.

Choose the best answer

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

Choose the best answer: 
.............longer in the future thanks to medical tech?

Choose the underlined word or phrase (A, B, C or D) that needs correcting.

Salt was once (A) too (B) scare and precious that it was used (C) as (D)money.

Choose the underlined word or phrase (A, B, C or D) that needs correcting.

The teacher told (A) us to read (B) the poem but do not learn (C) by heart (D).