A: the time
B: the moment
C: until
D: since
举一反三
- ---When did he leave the classroom? --- He left ___ you turned back to write on the blackboard.
- Did you ______ the time when he left the office?
- When did he ______? He left immediately. A: live B: left C: leaves D: leave
- Scarcely ______ the house ______ it began to rain heavily. A: did he leave, than B: he left, than C: had he left, when D: he had left, when
- –When will he be back? --- Not exactly. But it won’t be long _____ he comes back. A: before B: since C: until D: that
内容
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18．It was back home after the experiment.A．not until midnight did he goB．until midnight that he didn’t goC．not until midnight that he wentD．until midnight when he didn’t go A: A．not until midnight did he go B: B．until midnight that he didn’t go C: C．not until midnight that he went D: D．until midnight when he didn’t go
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—When did your father come back last night?—He didn't come back ____ he finished all the work. A: until B: while C: if D: as
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When did the man return to work since the last time he ill A: When he felt better. B: When he had to. C: When his wife told him to.
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He has lived in London______he left Shanghai two years ago. A: when B: after C: since D: until
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_______ he had cleaned the classroom, he left school. A: Before B: When C: After D: If