---If you have any trouble, please feel free to tell us.---_____A I’m glad to hear that B I will. Thanks very much C I’m sorry to hear that D I will think about.
—Did your sisters go to the concert last night? —No, we went to my aunt's birthday party.
—David, someone called you last night. —Oh, who was ?
We all think Bill istaller of the two.
—Lucy, it's too hot. Put the meat in the fridge, or it will bad. —OK, Mum!
—Did you enjoy the party yesterday? –-________, so I left early.