---Do you know whether they talked about their work or their family
---As _______matter of fact, I couldn’t hear it clearly, as they talked in ______whisper.
A.the; a | B.a; a | C.the; the | D.a; the |
The teacherhave thought Johnson was worth it or she wouldn't have wasted time on him,I suppose.
A. | should | B. | can |
C. | would | D. | must |
Little_____that we were watching his every move,so he seemed to be going his own way in this business.
A.he realized | B.he didn’t realize |
C.didn’t he realize | D.did he realize |
The field research will take Joan and Paul about five months;it will be a long timewe meet them again.
A. | after | B. | before |
C. | since | D. | when |
John received an invitation to dinner,and with his work_____ ,he gladly accepted it.
A.finished | B.finishing |
C.having finished | D.was finished |
—Did Peter fix the computer himself?
—He _______,because he doesn’t know much about computers.
A.has it fixed | B.had fixed it |
C.had it fixed | D.fixed it |