____________ your mother _________ a sister?
.—Can you write the number eighty-five thousand, six hundred and twenty-six?—Yes, it is _____.
of the students boys in our class.
— Have you returned the library book ?— Yes, I’ve returned it.
— the population of the U.S.A. in 2005?— It about 296 million.A. What is; is B. What was; wasC. How many is; was D. How many was; is
I don’t understand the text, there are few new words.