We didn’t go to the concert because we couldn’t to buy the tickets to it.
—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.