Since the beginning of the vacation,I______ across the country,and my next stop is the Wuyi Mountains.
The Science Museum,_____we visited during a recent trip to Britain, is one of London’s touristattractions.
The expert offered us another piece of advice,_____of great help to our program.
— Where is John? — He _____ in the library.
. — Please don’t make a noise.— _____. I’ll be as quiet as a mouse.
I didn’t see her in the meeting room this morning. She _____ at the meeting.