—Did you borrow the comic book from the library?
—Yes. I ________ it for three days. I’ll return it this afternoon.
A. have borrowed B. have lent C. borrowed D. have kept
—Do you want to keep goldfish?
—No, they are ______ difficult for me______ take care of.
A. so; that B. not; enough to C. too; to D. such; that
—I’m afraid a car is too expensive for me.
—But more and more Chinese can to buy one.
A. expect B. afford
C. choose D. offer
It’s kind __________ Yao Beina to donate her corneas (眼角膜) _________ three people in need.
A. of; to B. for; to C. of; for D. for; for
—We must act now because time is________. —Yes. Let’s start.
A. cutting down B. running out C. pushing in D. handing out
—Is Doctor Green________ORBIS doctor?
—No， he is________UNICEF volunteer. But he sometimes works with ORBIS.
A. a; an B. an; a C. an; an D. a; a
