—That must have been a lot of work.
—Yeah, it ________ us three days to finish it.
A．takes B．had taken
C．took D．was taking
Australia is one of the few countries ________ people drive on the left.
A．where B．that
C．when D．which
Three of the town's factories have closed down ________ the space of a year.
A．among B．after
C．beyond D．within
The old couple used to live deep in the countryside, without easy ________ to shops.
A．approach B．access
C．transport D．convenience
It is ________ challenge for graduates to get ________ job as unemployment is high nowadays.
A．the；不填 B．a；不填
C．a；a CD．不填；the
—I'm sorry I've spilt some tea on the tablecloth.
—________；it will wash out.
A．Never mind B．Come on
C．All right D．Go ahead
