Mark the letter A, B, C, or D on your answer sheet to indicate the underlined part that needs correction in each of the following questions.

Metal and glass containers can be recycled, and several states are currently contemplating mandatory recycling for either.

It is very important for a firm or a company to keep _____ the changes in the market.

No one cares about the starving people _____.

Mark the letter A, B, C, or D on your answer sheet to indicate the word whose underlined part differs from the other three in pronunciation in each of the following questions

Mark the letter A, B, C, or D on your answer sheet to indicate the underlined part that needs correction in each of the following questions.

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

- “ _______ .”

- “Never mind, better luck next time.”

_____ are unpleasant, but it will be nice when we get into the new house.

Mark the letter A, B, C, or D on your answer sheet to indicate the underlined part that needs correction in each of the following questions.

The Concorde can fly across the Atlantic without re-fueling and carrying 11 tons of freight.