Choose the right option for each gap in the following sentences.

The number of______ in the factory has increased so much that the police have been asked to investigate.

Tsunami is one of __________ natural disasters.

Mark the letter A, B, C, or D to indicate the correct answer to each of the following questions.

A scientist who studies numbers, forms, amounts, and their relationships is a______.

Choose the correct answer. "The waves travel  __________ a great speed across an ocean with little energy loss."

Choose the correct answer A, B, C, or D to complete the following sentences.

When I met Jane, she_______ as a waitress at a restaurant.

A man ___________ sell cars.

Choose the correct answer. "An earthquake measuring 7.8 ____ the Richter scale hit Nepal"

Choose one sentence that has DIFFERENT meaning to the root one.

A successful interview means that you will be offered the job.

Mark the letter A, B, C, or D to indicate the correct answer to each question.

We’ll get there______by train if we leave tonight.

Tìm giới từ thích hợp để hoàn thành các câu sau.

My brother is always busy…………….his lessons and tasks today.

Choose the letter A, B, C or D to complete the sentences. " Have you ever heard __________ mudslide in mountainous area?"

Choose the correct answer to complete each of the following sentences. 

- “Shall I put the books on the floor?”

“No, I want to keep the_______

Choose the correct answer to complete each of the following sentences. 

Before he got married, Danny always went out on Saturday nights. He never_______stay in.

Give the correct form of the verbs to complete the passage. 

I object strongly to the ________ of sport. (commerce)

Choose the correct answer to complete each of the following sentences. 

Not only knowledge and skills, but also attitudes ______ in school for students’ future adjustment to society.

Mark the letter A, B, C, or D to indicate the correct answer to each question.

My father is_____ business now. He hasn’t returned yet.

Mark the letter A, B, C, or D to indicate the correct answer to each of the following questions.

__________water is one of the factors that have driven many species to the verge of extinction.

Choose one word or phrase to complete the sentence by circling its corresponding letter A, B, C, or D.

The more waste paper we recycle,  ____________.

We’d like to travel to a city ______ there is a lot of sightseeing.

Choose the best answer A, B, C or D to complete each of the following sentences.

Who is the ___________of this company?

There is a mistake in the four underlined parts of each sentence. Find the mistakes (A, B, C, or D).

Robots in the home (A) might (B) not be enough creative (C) to do the cooking(D), plan the meal, and so on.