She _____ the room when I went to see her .
A: clean
B: is cleaning
C: cleaned
D: was cleaning
A: clean
B: is cleaning
C: cleaned
D: was cleaning
举一反三
- While I ______ the house yesterday, I found an old photo of my grandparents. A. cleaned B. was cleaning C. clean D. am cleaning A: cleaned B: was cleaning C: clean D: am cleaning
- 13. She _____ the room when I went to see her .
- I'll go with you after I get through with _________ the house. A: cleaning B: to cleaning C: to be cleaned D: to clean
- How dirty the tables are! They need ( ). A: to clean B: cleaning C: to be cleaning D: cleaned
- The classroom needs____. A: clean B: cleaned C: to clean D: cleaning