By improving reading skills, you can read faster and understand more of ______ you read.
A. that B. which C. what D. how
----That is ________ you spent your summer holiday, isn’t it?
---- That’s right.
A. where B. which C. what D. if
Human beings are different from animals _________ they have languages.
A. where B. in that
C. in which D. for which
At school, some students are active, ______ some are shy, yet they can be good friends with one another.
A. while B. although C. since D. thus
___________ seems hard to believe is that the bird the officer uses is the same bird often seen in public parks----the pigeons.
A. What B. Whatever
C. Which D. That
I’d appreciate _______ if you could let me know in advance whether you will come or not.
A. it B. you C. one D. what
