.Unfortunately, when I dropped in, Doctor Li _____ for Qinghai to join in the fight against the earthquake, so we only had time for a few words
—Shall I lock the lab now before I go home? --- ___________.I’ll check it myself later.
.Steven’s exam results put him _________ the top ten students in his grade.
.I need to call my friend David _________ coat I walked off by mistake yesterday.
—I did very well in the English exam last week. —I did _________ .I got a full mark.
China is known _________ greatly in terms of its cultural values over the past few years.