There was a noisy ______ at the back of the hall when the speaker began his address.A．inte

I was about to fall asleep______there was a knock at the door.A．asB．whileC．thenD．when

At least he was there in time to tell his adventures to Jim while Jim did______of the work

There were twenty people at the very outside. The underlined part means ______.A．at leastB

At night the road outside my bedroom was very noisy and I was_____ all night.A. kept w

We looked around: there was nothing but sand______.A．in sightB．at largeC．at a glanceD．in o

At the meeting there was a hot argument and so many problems were left______.A．to solveB．s