I don’t know Kate’s address. Do you know____ —Sorry, I don’t know, either.

How to control housing price is said to a great challenge facing the government over the past few years

How’s your tour around the North Lake? Is it beautiful? —It ________ be, but it is now heavily polluted.

Old-fashioned phones matter when wireless networks __________ in disasters.

inda see the traffic accident —No, no sooner ________than it happened