—Your twin brothers are so cute.
—Yes, and they are clever enough to dress______ at the age of two.
A.himself B.them C.themselves
—Why are they laughing their heads off?
—Because the Swiss government ruled that cooks must______ fresh lobsters（龙虾） into boiling water because the animals can feel pain.
A.be stopped to throw B.stop to throw C.be stopped from throwing
—Do your parents go to the train station to buy tickets ?
—No, I usually book tickets for them at Ctrip（携程）. But they______.
A.used to B.are used to C.used to do
—It’s reported that a seven-year-old kid works as a deliveryman (快递员) in Shandong ? Why?
—Because after his father’s death, he has no other______ family members to depend on.
A.living B.alive C.lively
—Amy, can we give away these toys? We______ them for many years.
—Mom, but I want to keep the toy bear.
A.were having B.had C.have had
—Lisa works really hard for getting into ______art university.
—To help her, I suppose I can lend her_____ useful book.
A.an, an B.a, a C.an, a
