________ the earth to be flat, many feared that Columbus would fall off the edge of the earth.
The teacher suggested the dictionary at once.
______ the prices of color TV sets down by 50%, the company had a very hard time.
Being a capable woman,Nancy _____ to be considered as merely a housewife.
It was__ he said__ disappointed me.
---Miss Li, where did you visit last week?--- I visited a big company __________ ships are made.