She went to the bookstore and bought _________.
A．dozen books B．dozens books
C．dozen of books D．dozens of books
Being a parent is not always easy, and being the parent of a child with special needs often carries with ___ extra stress.
A. it B. them C. one D. him
—Do you like ______ here?
—Oh, yes. The air, the weather, the way of life. Everything is so nice.
A. this B. these C. that D. it
The chairman thought necessary to invite Professor Smith to speak at the meeting.
A. that B. it C. this D. him
No progress was made in the trade talk as neither side would accept the conditions of .
A. others B. the other C. either D. another
Ten years ago the population of our village was_____that of theirs.
A. as twice large as B. twice as large as
C. twice as much as D. as twice much as
