—Miss Zhang seems quite familiar with Yunnan Province.
—Don't you know?She ________ a town school there as a volunteer teacher for over 2 years.( )
A.is inB.has gone to
C.has been inD.has been to
Tom watched the World Cup ____11:30 last night.( )
A.WhenB.unlessC.untilD.as soon as
Peter with his classmates____ for the bus when the earthquake happened.( )
A.is waitingB.was waiting
C.are waitingD.were waiting
﹣____is it from Lanzhou to Lhasa?
﹣It's about 2,160 kilometers.( )
A.How oftenB.How farC.How longD.How many
The magazine____Lucy's.We can see her name on the cover.( )
A.mustn't beB.can't beC.must beD.needn't be
In the near future, there____ selt﹣driving cars in our city.( )
A.isB.wasC.areD.will be