March 22 is World Water day. Which of the following signs shows that we should save water?
Your coat is so cool. Could you tell me ________________?A. where you buy it B. where did you buy it C. where you bought it
Can you follow _______ I say.?A. that B. what C. which
—Which would you like, a glass of water or a cup of tea?—________. I will just have a cup of coffee.A. Both B. Either C. Neither
It’s bad for us to __________ at night.A. stand up B. take up C. stay up
—How much ______ this pair of shoes?—Ten dollars ______ enough.A. is, is B. is, are C. are, are