A．At 8:00 tomorrow night. B．At 7:30 tomorrow night. C．At 8:00 tonight. D．At 7:30 tonight.
A．Sam. B．Ms. Connors. C．Sarah. D．Paula.
A．In a crowded classroom. B．In an empty room. C．In a busy street comer. D．In a shopping centre.
A．The man' s professor. B．The man' s roommate. C．The woman' s boyfriend. D．A neighbour.