James is_______boy.A.a 18-year-oldB. a 18 years oldC. an 18-year-old
--- ________ does she weigh now? --- Her ________ is 50kg.
He made a fire _______ himself _______ warm.
--- What were you and your cousin doing at this time yesterday? --- He was reading a magazine ________ I was writing an e-mail.
Bob swims _______ than I, but he doesn’t swimmy brother.
We should have our students ________ hard instead of ________ too much time playing games.