You should turn the lights when we leave the room .A. on B. to C. off
What is Wu Yifan donging ? He’s A.taking pictuersB.take pictuersC.taking a pictures
The _____ day of a week is Wednesday. A.firstB.secondC.third
Do you see _____ elephants? A.someB.any C.one
Can the pandas ______? A.swimming B.swimC.are swimming
Dad, there’s a call _____ you. A.forB.onC.to