He noticed an increase _______ the curiosity of his neighbors after the burned cake incident. 

A dark nebula consists of a cloud of interstellar dust enough dense to obscure the stars beyond it.

Choose the option among A, B, C or D with their synonym: well-known

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

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

We’ll need more staff_______ we start the new project.

In the 1840s, Joseph Henry made important discovery of electromagnetism.

Haywood Broun was a read widely newspaper columnist who wrote during the 1920’s and 1930’s.

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

Everyone thought she would accept the offer. ___________, she turned it down.

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

We live on a busy road, so we have to _______ a lot of noise from the traffic.

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

If I_______ the lottery last week, I_______ rich now.

When eggs of some species of insects hatch, the newly born insects look almost like its adult counterparts.

Choose the best option A, B, C, or D to complete the sentences.

Our teacher’s ___ is that we set up a project on the preservation of our traditional games.

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

I saw a lot of new people at the party, __________ seemed familiar.

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

I wanted to go alone, but some friends of mine insisted_____ coming with me.

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

Tien was new on the job, but he quickly fit himself into the____________ routine of the office.

Use the correct form of the word given in each sentence. 

Despite the benefits of the Internet, the users sometimes suffer______________ risks, [variety]

Choose the best answer

I would like to continue to lend my helping hands to achieve the goal of giving all children an equal chance of having ______futures.

The reasons ______ homelessness are many, but there is a great demand _____ a plan of action to end it. 

Even the most discriminating gourmet will agree that food in the south is as good as any other regions in the country.

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

Let’s go jogging now, _______________?

What should you do if you want to________the volume?