Look!Thestudents_______inthedormitory. A: cleans B: clean C: iscleaning D: arecleaning
Look!Thestudents_______inthedormitory. A: cleans B: clean C: iscleaning D: arecleaning
—What’syourfatherdoingnow?<br/>—He______theroom. A: cleaned B: cleans C: hascleaned D: iscleaning
—What’syourfatherdoingnow?<br/>—He______theroom. A: cleaned B: cleans C: hascleaned D: iscleaning
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