—Is this a toy car, Jane? —____A. Yes, it’s.B. No, she isn’t.C. Yes, it is.
She is waiting ____ her mother at the shop gate.
Mr. Black often gives us ________ by Email.
____ you go to Shanghai tomorrow?
Mr. Smart’s job is _______.
Mr. Smith, together with his sons, _____ supper at 7 o’clock yesterday evening.