_______harder, he will catch up with us soon. A. study B. studies C. will study D. studied ( )14. Frank _______ to see his grandma if he _______ free tomorrow.A. e; will be B. comes; is C. e; is D. comes; will be ( ) 15. –When will you tell him the good news? --I will tell him about it as soon as he _______ back. A. comes B. came C. e D. ing ( ) 16. _______ me carefully, boys and girls. Can you _______ me? A. Listen to; hear B. Hear; listen to C. Hear; hear D. Listen to; hear from ( ) 17. It won’ ______ them much time to fly to Beijing from Shanghai. A. spend B. use C. take D. pay ( ) 18. Do you like the music the Moonlight Sonata? --Yes, it ______ really beautiful. A. feels B. sounds C. listens D. hears