Choose the best option among A, B, C or D to make meaningful sentence: "The new law was _____ admitted to be difficult to enforce."

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

When I came into the class, I realized I knew___________ .

There are various______and animals in tropical forests.

The glitch was so __________ that the two kids felt afraid.

Choose the best answer

_______ is the screen which allows giving instructions by touching.

The villagers had to work very _______ on the fields all day, but there was not enough food.

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

Peter asked me______.

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

If (A) you move quiet (B), you can (C) see small wild (D) animals in this area.

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

I have lived here since I__________10.

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

I’ve got the______ powerful computer in the world.

Choose the best option among A, B, C or D to make meaningful sentence:  "She apologized profusely____ having to leave at 3.30 p.m."

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___________

Mỗi câu dưới đây có một lỗi sai. Hãy tìm và gạch chân lỗi sai đó rồi sửa lại.

A friend of him got married at the age of eighteen.

Although insects are harmful to plants, their existance contributes a great part to_____which helps to make a balanced environment.

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

I’m sorry; I wasn’t paying close attention _________ what you said.

The girl had just entered the woods, when a wolf _________ out of the trees.

Choose the best answer among A, B, C, or D

 We had to walk since we couldn’t _______ to take a bus.

It was interesting __________ to remote areas to help disadvantaged children.

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

Oxygen plays (A) an important (B) role in maintaining (C) live (D).

Find the mistake: Today, (A) the number of people (B) whom moved into this city (C) is almost double (D) that of twenty years ago.

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

Bowling, one of the most popular (A) indoor sport (B) , is (C) popular all over the United States and in other (D)countries.