Do you know___?
Sure.On August 5th,2016.( )
when will the 31st Olympic Games open
where will the 31st Olympic Games open
when the 31st Olympic Games will open
where the 31st Olympic Games will open
do you visit your grandmother in the countryside?
Once a month.( )
How far
How long
How soon
How often
Mr.Smith be in the office. Because he has gone to Chengdu on business.( )
mustn't
shouldn't
can't
needn't
The young man was of all the performers.( )
more creative
much creative
the most creative
the creativest
It's important for us a healthy lifestyle.( )
to keep
keep
keeping
kept
They worked for days, and finished the task successfully.( )
twelve; two
twelve; second
twelfth; two
twelfth; second