It gets ______ to understand what the professor has explained.

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.

Although he was very tired, he agreed to help me with my homework.

Many species of plants and animals are in______ of extinction.

He is the man ______ car was stolen last week.

Remember to bring with you your school certificate and letters of ______ from your teachers and your previous employers when you come to the interview.

Mark the letter A, B, C or D on your answer sheet to indicate the word(s) OPPOSITE in meaning to the underlined word(s) in each of the following questions.

Their classmates are writing letters of acceptance.

The kind-hearted woman ______ all her life to helping the disabled and the poor