______ the police thought he was the most likely one, since they had no exact proof about it, they could not arrest him.
After decades of effort, the city is still trying to _____ how to ban smoking in public places.
It was on ________ Saturday in _______ July of 2009 that the famous scholar of Chinese traditional culture, Ji Xianlin, passed away.
When she was doing the cleaning yesterday, Mum found the ring that she _____ years ago.
They all looked _______at the teacher and felt very _______.
-----Hello ,Mr .Smith .This is Larry Jackson .I am afraid I won’t be able to arrive on time for the meeting in the office . ------_______.We ‘ll wait for you.