Mr. Smith works with a mobile phone company, but he _____________ for this international meeting, since he is on holiday.
— Will you go there by _____ train? —No, I’ll take _____ taxi.
I want to_____ the No. 5 bus to Tian’an Men Square.
Are you good _____kids?
They have English classes_____Monday _____ Friday.
She often _____ a bike to school.