—— Excuse me, is this Mr. Brown’s office? —— I’m sorry, but Mr. Brown___works here.He left about three weeks ago.A. not now B. no more C not still D. no longer
The discovery of new evidence led to _________.
Not only_______give us relaxation and pleasure,but also_____increase our knowledge.
Not until Jane got off the bus_______her wallet missing.
We all feel it is Jack as well as his wife that_______for their son’s bad performance at school.
______in health,he insisted on doing the experiment.