---- There is a lot of smoke coming out of the teaching-building there.---- Really? It _____ be a fire, most probably.
. of the land in the district _____ surrounded with thick forestsA. Two fifth, is B. Two fifth, are C. Two fifths, is D Two fifths, are
. Words ______ me when I wanted to express my thanks to him for having saved my son from the burning house.
_____ with a difficult situation, Arnold decided to ask his boss for advice.
— Learning a language isn't easy. It takes time. —I agree. . There's no short cut.
The head office of the computer company is in Zhejiang, but it has ______ all over the country.