—Look! Somebody __________ the sofa.—Well, it wasn’t me. I didn’t do it.
A: is cleaning
B: was cleaning
C: has cleaned
D: had cleaned
A: is cleaning
B: was cleaning
C: has cleaned
D: had cleaned
举一反三
- --Look! Somebody the sofa.Well, it wasn’t me. I didn’t do it. A: is cleaning B: was cleaning C: has cleaned D: had cleaned
- --Look! Somebody the sofa. Well, it wasn’t me. I didn’t do it.
- I'll go with you after I get through with ____the house. A: cleaning B: to cleaning C: to be cleaned D: having cleaned
- I should have told you! You ______ the entire house. Our cleaning lady phoned she's coming tomorrow. A: didn't need to clean B: needn't have cleaned C: don't need to clean D: mustn't have cleaned
- 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