Where is your father—- He _______ Australia and he _______ Sydney for two weeks.

______ laughing when my daughter made a face.

Imperfect goods are ________ by our quality control center in case they come into the consuming of the customers.[ ]

Hey, you haven’t been acting like yourself Everything OK ?——。

What a fine day! Shall we go picnicking.—.But we need to be home before six o’clock for the football match.