Did you look up the time of planes to Beijing? — Yes, the earliest plane is to leave at 5:30 am.

Who is at maths, Tony, Toby or Jim— Toby. He always gets good grades.

Would you take this along to the office for me—______________.

Thephotographerneedstochargeupthedigitalcameraeverydayasthebattery________quickly.

Miss Yao ______________ Tom two months ago.