________ you can’t decide ________ to go or not, just stay at home and sleep all day. A. Whether, if B. If, whether C. If, weather
This is the beautiful park ______is near our school.
--- What shall we do this Sunday? --- Why ______to the Science Museum?
Tell her ______the teacher and _______ the window.
-- Could I clean the room for you ? --- No, thank you. I ________it myself.
Mr. Yang teaches ______math and is very strict with us.