---Did you _____ who cleaned the classroom? ---Yes, Sam did. A. find out B. look for C. put out
— She is too busy to help us finish the work.— Let’s do it ________.
__________ is spoken the most widely in the world.
Linda’s aunt and uncle _______ workers.
-Excuse me, are you and Simon in Class 2, Grade 7? - _________. He’s my classmate.
—I hope you can get good grades in the final exam.—____________.