—Which of the two books will you buy?— I’ll buy _____ of them, because I’m not interested in them.
—Why does the lake smell terrible? —Because large quantities of water_______________.
One-third of the country____covered with trees and the majority of the citizens_______black people. A is;are B is;is C.are;are D.are;is
Was it not until you began to work —— how much time you had wasted?
After studying mass of data,they drew a conclusion ________China is still a developing country.
Along with the letter was his promisehe would visit me the New Year.