—Mum,where is David?
—He ______ to see the science fiction film Back to the future.
A.is goingB.goesC.has goneD.was going
﹣﹣﹣"Jerry,can you play tennis?"
﹣﹣﹣"Yes,I can.It's____ easy ball game."( )
a
an
the
﹣﹣﹣Sorry to cut in on you and Frank.
﹣﹣﹣_______ We're having a free talk.( )
Never mind.
Go ahead.
I hope so.
That would be nice.
We won't believe it ________ we see it with our own eyes.( )
because
unless
if
after
My parents are used to________ after supper.( )
walk
walks
walking
walked
In our English class,many chances_______ to students to show themselves.( )
offer
are offered
offered
are offering