How long does a snake sleep? It ______ for eighteen ______ a day.
A. sleep , hour B. sleeps , hours C. slept , hours
Last month a new law _______in China to stop people from smoking in public places.
A. is passed B. passes C. was passed
Usually, we don`t know how important something is _____ we lose it.
A. or B. until C. as soon as
Father often tells me ______ too much time on computer games.
A. don`t spend B. not spend C. not to spend
-- Did you see a girl in red passing by just now?
-- No, sir. I _____a newspaper.
A. read B. am reading C. was reading.
–How`s the weather tomorrow, Rose？
-- I hear there is going to ____a snow storm.
A. be B. have C. is