Why is the traffic so heavy in Hefei———Because two underground lines______ in Hefei now， and we can take them in 2017.

In the past, women were ______ and they often couldn’t get a good job.

It is a surprise for me to see that theseold-fashioned machines are still ________ in the big city.

— Allanlookstiredout. — Sure.He_______inthegymfortwohours. [ ]

It was in that house he used to live the secret meeting was held.