Chinese vessels ________ 646,000 square kilometers in the southern Indian Ocean in search of the missing Malaysian flight MH370.
At the end of 2003, there were around 3,000 foreign printing companies in China,____up around 2 percent of national total.
Jack is____smart a boy____he can work out difficult maths problems quickly.
. You’ll have to_____the word in the dictionary.
. The _____ look on his face suggested that it was he who had broken into the house.
In the wartime, the masses devoted whatever they had to ______ the army in fighting against the Japanese.