The invention of artificial hearts marked a turning point in the battle heart disease.
A. among B. for C. against D. between
—Thank you for your coffee.
—But you________ it.
A. didn’t drink B. aren’t drinking
C. don’t drink D. hadn’t drunk
Lily seems to know a lot about Hong Kong, but she has never been there.
A. luckily B. strictly C. actually D. naturally
Tom eagerly finished up was left of the chicken pie.
A. what B. that C. which D. where
People who seldom do sports or diet is high in fat will put on weight quickly.
A. who B. whose C. which D. what
David won’t get lost—he has a good of direction.
A. feeling B. idea C. experience D. sense
