Where is your father?

Where is your father?
He’s gone to Australia.He’ll be back __ ready for the exam.（）
A.sometimes
B.sometime
C.some time
D.some times
How are you going to the airport to meet your dad?
I’m going there __ my mother’s car.（）
A.by
B.in
C.on
D.sit
All my family __in __ company.（）
That must be very strange.
A.works,same
B.are working,different
C.work,the same
D.works,a
When will you finish the work?
I think I can finish it __ .（）
A.in a day or two
B.for one or two days
C.in one and two days
D.on one day or two days
I enjoy__ piano and I also __ twice a week.
A.playing the,play the football
B.playing the,play football
C.to play,play football
D.playing,playing football