—Your flight was quite late last night.—Yes, it was midnight __________ our plane finally got to Jinan.
It doesn’t matter___you turn right or left at the crossing---both roads lead to the park
I wish to thank Professor Smith,without___help I would never have got this far
That evening.___I will tell you more about later,I ended up working very late
It is by no means clear___the president can do to end the strike
If we___adequate preparations,the conference wouldn’t have been so successful