He wrote many children’ s books, nearly half of____ were published in the 1990s.
A. whom B. which C. them D. That
In my hometown, there is always a harvest supper for the farmers after all the wheat____ cut.
A. will have been B. will be
C. was D. has been
You ____ be Carol. You haven’t changed a bit after all these years.
A. must B. can C. will D. shall
Like ancient sailors, birds can find their way____ the sun and the stars.
A. used B. having used C. using D. use
Last year was the warmest year on record, with global temperature 0.68 ℃____ the average.
A. below B. on C. at D. above
Bach died in 1750, but it was not until the early 19th century____ his musical gift was fully recognized.
A. while B. though C. that D. after
