He sent me a ____________ of world’s heritages.

Chemical compounds with Barium, Cobalt, and Strontium are responsible to many of the vivid colors in fireworks

Choose the option among A, B, C or D the antonym with the word: busy

Have you learnt the reason why does the water of the ocean becomes blue?

The harder he tried, the worst he danced before the large audience.

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

Could you please come over? I need you____________ the refrigerator.

There is no ..................that he has been here.

From 1905 to 1920, American novelist Edith Wharton was at the height of her writing career, publishing of her three most famous novels

Mark the letter A, B, C, or D to indicate the underlined part that needs correcting in each of the following questions.

The director wanted to know how long you have been learning English.

Choose the best option A, B, C or D for each sentence: "She says it's Charlotte's fault, _______ is rubbish, and that she blames her."

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

Because there are less (A) members present (B) this morning than there were last night, we must (C) wait until the next meeting to vote (D).

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

If he ________ the truth, the police wouldn’t arrest him.

It is the writing English that causes difficulties to foreigners.

Choose the best answer to fill in the blank.

They use a computer to do that job nowadays.

=> A computer _______ that job nowadays.

Choose the best answer: 
...............can cause high blood pressure, heart problems, sleep disturbances, and hearing problems.

At the International School they have pupils of 46 different _______.

Choose the best answer from A, B, C, or D.

A child can …………easily .

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

The railway route is designed with double lanes, electrified and has technical standards which allows ________ of earthquake level 8.

In the nineteenth century, women used quilts to inscribe their responses to social, economic, and politics issues.

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

They have just found the couple and their car__________ were swept away during the heavy storm last week.

Choose the correct answer. "Could you tell me _____ invented the light bulb?"