______that the road was under repair ahead, he had to drive back.
–Why, Jack! Someone seems to have called you over there. – Yes? I __________ that.
After ________ absence of 10 years from his hometown, Mr. Li doesn’t know ________ great changes have taken place there.
–Why don’t we go to the new Sichuan restaurant for a meal?–___________.
A new problem has arisen: how should they broaden the bridge to ______ the flow of traffic?
My grandma always puts everything in the house ______, so it looks every tidy and neat.