注意形式
promise fly play worry teach swim ride good game tigy
tony is good at______football
Ms zhao is a very good teacher,she ______us english this term
the boy______his bike to school every day
the little girl is ill,so her mother _________about her
bill often plays computer ______aften school
look!the boy is______a kite
what a fine day,let's go_______in the river
betty ______her room every morning
mary is one of the_____students in our class
i'll try to come,but i can't_______