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一单项选择 1. The lady walked around the shops, an eye out for bargains. A. keep B. kept C. keeping D. to keep 2. Lots of rescue workers were working around the clock, supplies to Yushu, Qinghai Province after the earthquake. A. sending B. to send C. having sent D. to have sent 3. The village seemed deserted, the only sign of life some trees waving in the howling wind. A. were B. being C. was D. to be 4. While on the ladder, please don’t move your body. A. stand B. stood C. being standing D. standing 5. It is going to rain today. Take an umbrella with you to you from the rain. A. stop B. prevent C. keep D. protect 6. It’s important for us to employ a word or a phrase according to the in language studies. A. situation B. expression C. condition D. translation 7. Susan started to clean the room;______ Lily was preparing lunch. | 
