21.—Have you finished your experiment report, Jane?
—Oh, my God. I’ve _____ forgotten all about that.
A. strongly B. extremely
C. entirely D. freely
22. As soon as the children _____ themselves in their seats in the theatre, the curtain went up.
A. sat B. settled C. took D. put
23. We are advised _____notes in class, but few of us do so.
A. take B. to take C. taking D. to taking
