第二部分英语知识运用(共两节,满分45分)第一节单项填空(共15题;每小题1分,满分15分)21.He spent too much time talking on________phone while we were all busy at________work..
—What about ______ lecture you attended yesterday?—To tell the truth, it was too boring. I can’t stand ______ lecture like that.
—I’m afraid I can’t afford a ticket to the concert, so I won’t be able to go with you.—Don’t worry. It’s my ________.
—Hi, Li Xiaoxia. What a surprise! Dad _____ you _______ so early. He’s upstairs reading. I’ll just call him.
—Where is Lu Wenjie? —I have no idea.He__________ be in the library.
______difficulties we may come across, we' ll help one another to overcome them.