The girl looked at me with a_______expression. Maybe the problem was quite _________.

―Where did you get toknow her―It was on the farm weboth once worked in the 1970s.

t facts,we can’t form a correct opinion,forwe need to have actual knowledge____ our thinking

He has __________ arms now and is able to pick the table up with one hand.

More and more high-rise buildings have been built in big cities ______ space．