【2011•河南省】25. —I called you at 4:00 yesterday afternoon, but no one answered.
—Sorry, I _____ with my friends at that time.
A. swim B. swam C. will swim D, was swimming
25.答案：D。考查动词时态。首句说：我昨天下午4点钟给你打电话，但是没人接。下句显然是要告诉对方当时正在做什么，故用过去进行。句意：…，我当时和我的朋友们在一起。
【2011•河南省】33. —Excuse me, where is Mr. Brown's office?
—Sorry, I don't know. I_____ here for only a few days.
A. work B. worked C. have worked D. will work
33.答案：C。考查动词时态及情景交际。句意：…。我在这儿才几天
【2011黑龙江绥化市】14.—Where is Bob?
—He______to Harbin for a meeting.
A. went B. has been C. has gone
答案：C
【解析】词义辨析。have been to 指“去过”，have gone to 指“去了”， 即不在说话者所在地。根据句义，“他去哈尔滨参加会议”，所以选C。
