21.—I saw Jane and her boyfriend in the park at eight yesterday evening.
—Impossible. She TV with me in my home then.
A.watched B.had watched C.would watch D.was watching
22.—How about Christmas evening party?
—I should say it was success.
A.a; a B.The; a C.a;不填 D.the; 不填
23.The book is of great value. can be enjoyed unless you digest it.
A.Nothing B.Somethin C.Everything D.Anything
