“I didn’t break the window.” John said.

Over-exploitation for food, pets, and medicine, pollution, and disease are recognized _______ a serious threat _______ extinction.

Choose the correct answer in each sentence.

Those wishing to participate in the sales ------- that will be held in the coming month must sign up by noon on Wednesday.

Choose the correct answer in each sentence.

Customers are asked to acknowledge receipt of their orders by  ______________  their names on a delivery form.

Mark the letter A, B, C, or D on your answer sheet to indicate the word(s) CLOSEST in meaning to the underlined bold word(s) in each of the following questions: 

By being thrifty and shopping wisely, housewives in the city can feed an entire family on as little as 500.000 VND a week.

Last nights concert did not _______ our expectations.

Chọn đáp án đúng để hoàn thành câu:

Contamination and global warming have driven many species of animals and plants _______ the threat of extinction.

Choose the correct answer in each sentence.

The train from Piterburgh to Chamberlin travels  _____________  slowly because it has to make a lot of stops.

Chọn đáp án đúng để hoàn thành các câu sau:

Earning money has always been the thing that pleases him most. _____ he becomes, _____he is.

Just water these plants twice a week, and ____________the ones in the bedroom.

_____ ten people came forward of their own accord. Despite this, we decided not to recruit more participants.

Chọn đáp án đúng để hoàn thành các câu sau:

Robert does not have _______ Peter does.

At the___________________ level, you can join three-year or four-year colleges.

Choose the letter A, B, C or D to complete the sentences: 
The Endangered Species Act (ESA) was …......…. by Congress in 1973.

Choose the best answer:
Six novels a year, you say? He’s certainly a __________ writer.

Unfortunately,  the  company  closed  down  because  it  couldn't  keep ____with  rapidly changing technology

Mark the letter A, B, C or D to indicate the word(s) CLOSEST in meaning to the underlined word(s) in each of the following questions.

Veronica broke the school rules so many times that the headmistress finally had no alternative but to expel her.

Choose the underlined words that need correcting: 

The bus will be leaving on five minutes so you’d better hurry up.

Lifelong learners are people who have a strong desire to learn and explore the world.

Choose the correct answer to complete the sentence.  "The positions and colors of the figures in high-tech animation are determined by _____ computer calculations"

Chọn từ đồng nghĩa với từ được gạch chân trong câu sau đây:

The Bali Tiger was declared extinct in 1937 due to hunting and habitat loss.