People are destroying the air by adding __________ to it.

There can't be many people (32) _________ are unaware of e-mail, even if they have never actually sent one.

Which of the following could be the best title of the passage?

According to the passage, the fastest way of travelling is __________.

 Ta Dung Lake, __________ is located in Dak Nong province, is likened to "Ha Long Bay" in the    Central Highland.

Mark the letter A, B, C or D to indicate the sentence that is closest in meaning to the original one.

"Can you help me with this exercise?", my brother asked.

Mark the letter A, B, C or D to indicate the word or phrase that is CLOSEST in meaning to the underlined part.

This booklet provides useful information about local services.

Josh's ambition is to become a __________ businessman like his father.