---Are these your grandparents?---_________.
——Is this_____football, boys?——No, it is not .
——What would you like to drink, girls?—— ,please.
——When is Jay’s concert?——It’ s_____three o’ clock_____the afternoon of July 18th.
——Someone called you just now.——I know. But I was busy at that moment. When I called back, there was no .
Speak slowly, Mr. Wang. I can’t follow you.