Mary saw a dog the side of the road.
标出以下三个句子正确的升降调。What`s your phone number?Does your mom have long hair?That`s right.
Jackie Chan is from ____ . He is ____ .
—Is this _____toy?—No, it`s _____eraser.
—Where____ you from?—Lily_____from England and I _____from China.
— _______— I `m fine, thank you.