Look!Thestudents_______inthedormitory.
A: cleans
B: clean
C: iscleaning
D: arecleaning
A: cleans
B: clean
C: iscleaning
D: arecleaning
举一反三
- —What’syourfatherdoingnow?<br/>—He______theroom. A: cleaned B: cleans C: hascleaned D: iscleaning
- Thestudents______theclassroomnow. A: cleaned B: arecleaning C: have been cleaning D: clean
- Thankyoufor____________theroom. A: cleans B: toclean C: clean D: cleaning
- Mymotherisbusy_____theroom. A: clean B: toclean C: cleaning D: cleans
- Our classroom ________ every morning. A: clean B: is cleaned C: cleans D: cleaned