Dear students, please read every sentence carefully. The more _____ you are, the______ mistakes you'll make.A. careful; fewer B. careful; less C. carefully; fewer
— What’s the of the car at present? — It’s about 70 kilometers an hour.
---Mum, I am ready for the match. ---_______
Most of the boys are ________ in the_________ computer games.
—Listen! Who _______ in the next room? —Sandy. She often _______ there. Her parents want her to be a singer (歌唱家).
—How long does it _______ you to do your homework every day? —Two hours.