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.

Transplanting organs such hearts and kidneys had proved easier than transplanting muscles.

Mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the following question

People can become very _______ when they are stuck in traffic for a long time.

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.

On the floor of the Pacific Ocean is hundreds of flat-tipped mountains more than a mile beneath sea level

Mark the letter A, B, C, or D on your answer sheet to indicate the sentence that best combines each pair of sentences in the following questions.

The boy lost several of his fingers because of firecrackers. The doctors are operating on him

Mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the following question

Though we were _______ after hard-working days, we tried to help our parents redecorate the house to welcome Tet

Mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the following question

It’s important that we _______ this message _______ to young people.

Mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the following question

Marketing this new product will be expensive, but _______ it will be worth the money we spend on it