---Can you go to the concert with us on weekends ? ---_________, but I have to babysit my sister.
Don’t worry. He is _________to take care of little Betty.
—Which would you like,tea or coffee? —________is fine. I really don’t mind.
—Is there____________ in today’s newspaper? —Yes,Shenzhou IX will be sent up into space in the future.
I read an article written _______ Mo Yan from China.
Why ________ out to play games?