Most of the problems ______, he has a tight schedule every day.

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_____ in an atmosphere of simply living was what her parents wished for.

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.The meeting________because of the heavy rain,many officers went home in a hurry.
A was cancelled  B had been cancelled  C having been cancelled  D having cancelled

With a large amount of work _________, the chief manager couldn’t spare time for a holiday.

Mary has always been doing well in that company. Tomorrow she will go on a trip to Europe, ______________.

— Why do you look so angry?
— He insists on my presence here, but I can see it makes no difference ______.

These rivers should be prevented ___________.

The children are having a good time, ______ with sand, others with toys．

In the garden there are a lot of flowers ______ I don’t know the names.

Teachers' advice of______stress over the school days must be grant．ed by the headmaster．