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

Someone told us _____________ on the stairs.

Usually the climate in mountainous areas becomes much windy at higher altitudes

Choose the best answer: 
..................the garbage dump smells terrible, no one lives around there.

Find the ONE among the underlined and marked A, B, C, D in each of the following sentences that needs correcting:

The switch must not be touch while the machine is working.

Choose the correct answer to fill in the blank: 

The draw took place yesterday but the competition winners__________ .

Choose a suitable word or phrase (marked A, B, C or D) to fill in each blank.

What __________ when it __________all day before?

Choose the correct option A, B, C, or D to complete each sentence.

It’s a truth that dogs can hear and see _____ better than humans.

Choose one word or phrase marked A, B, C, or D that best complete the preceding sentence:

It was too dark to go on, __________ we found somewhere to stay.

Choose the best option among A, B, C or D to complete the following sentence: "Trang blamed me for ______ the glass."

Choose the best answer:

My TV _____ has broken down twice.

Ballet performers must be believable actors and actresses as well as experts.

Because silk is the strongest of all natural fibers, ranking in strong with the synthetic fiber nylon, its delicate look and fell are deceptive.

Bacteria are responsible of many of the textures and flavors in our food and are particular important in milk products.

Choose one word or phrase marked A, B, C, or D that best complete the preceding sentence:

You should bring an umbrella___________ it rains.

I found it difficult convincing the ticket inspector that I had lost my ticket, but he believed me in the end

To raise livestock successfully, farmers must selecting cattle for breeding and apply a dietary regimen

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

You should know ________ a thick good book quickly.

Choose the best option among A, B, C or D to complete the following sentence: " _____ my last visit nothing much has changed in this school."

The teacher __________ me that I had better devote more time to doing scientific researches.

Choose the letter A, B, C, D to indicate the correct answer to each of the following questions:

The film is boring, ________?

It is common ____________ by car among Europe countries.