Do you live ________ New York？
A.at B.from C.in
Let's ________ some ice creams.
A.buy B.buys C.bought
You ________ back from China.
A.amB.isC.are
如果你想告诉他人“我妈妈今天胃痛”，你可以说：
A．Your mother has got a stomach ache today.
B．My mother has got a stomach ache today.
如果你想告诉他人Sam吃了一个大西瓜，你可以说：
A．Sam ate a big watermelon. B．Sam eats a big apple.