Mark Twain worked for several years as a pilot on a steamboat, taking passengers up anddown the Mississippi, the great river ___flows from the north of the US near the Canadianborder.
—Is there anybody in the classroom ? —No, the teacher, together with the students _____ to the playground.
Most of what has been said about the Smiths also ____true of the Johnsons.(2006年安徽高考)
A poet and artist ________ coming to speak to us about Chinese literature and painting tomorrow afternoon.(2006年江苏高考)
Nowadays, a large number of women, especially those from the countryside,_________ in the clothing industry.
Professor Smith, along with his assistants,______ on the project day and night to meet the deadline.