The _______ Arctic ice cap has been of great concern among environmentalists and scientists around the world.

A member of our school _______ has just won the first prize of the singing contest. He’s put his success down to his rehearsal and performances at school.

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

 Nobody will trust you if you keep _______ your words.

I believe you will clearly _______ your family and your pet before long.

Mark the letter A, B, or D on your answer sheet to indicate the sentence that best completes each of the following exchanges.

Tom: “Could you lend me your pen for a moment?”         Susan: “_____”