On March 14, violent crimes of beating, looting and burning in Lhasa of Tibet broke out, _____13 innocent people and with more than 300 _____.
Where is your house? Is there any ________ in the neighbourhood?
The new system has been designed to give students quick and easy ________ to the digital resources of the library.
The teachers hope students can keep a ________ between work and relaxation.
I'll be busy on ________ Sunday morning, and perhaps I'll have ________ late night.
It is high time that we started to consider what ________ we should take to reduce heavy smog caused by traffic fumes and other pollutions.