Look at the terrible mess! You _________ cleaned the house before I came back.
举一反三
- I came _______ my house two days ago . A: back on B: back to C: to back D: back
- I’ll be back before you ____.
- He will leave for Paris before you ___ next week. A: will come back B: will be<br/>back C: come back D: came back
- I was reading newspaper, (__)my father came back. A: since B: before C: as early as D: when
- 【单选题】I came _______ my house two days ago . A back on B back to C to back D back (3.6分) A. back on B. back to C. to back D. back