Peter, please give my best wishes ______ your family.
A. for B. at C. to D. from
If we don’t use money ______, we’ll have a difficult time.
A. happily B. easily C. loudly D. wisely
—Cindy，you learn physics so well.What's your ________？
—Doing a lot of exercises.
A. secret B. Knowledge C. idea D. ability
Alan，you can't go out to play ________ you clean your room.
A. if B. because C. since D. unless
—Lily，________ do you learn English?
—By memorizing sentence patterns.
A. why B. how C. when D. where
My cousin Mary was born ________ a singing voice.
A. from B. in C. with D. at
