Do you think that bridge __________2,000 meters long? It doesn't appear __________ long.
We should give students more chances to _______ the problems in their daily lives.
— I heard they went skiing in the mountains last winter. — It ___ true because there was little snow there.
It was a bad year for films, _______ both quantity and quality.
— Where is Mr. Wang? — He is not here. He must _______ the students’ papers in the office.
— How about her songs? — Very well, and she can also dance. She is _______ a singer.