Bob________ for me at the bus station. I have to go now.
A.was waiting B.waits C.is waiting D.waited
We ________ lunch when the door bell rang. It was Jim and he invited me to go swimming.
A.have B.had C.have had D.were having
Tom is an excellent musician.He________ fifty pieces of music in the past few years.
A.was writing B.will write C.has written D.writes
Sorry, I didn't hear what you said just now, because I ________ to the news on TV.
A.listen B.was listening C.listened D.listens
Lily is my classmate. We each other since she came to our school.
A.know B.knew C.have known D.will know
Maria ________ a shower in the bathroom when you called her at 8 o'clock this morning.
A.took B.was taking C.takes D.has taken
