He hopes ______ a swimmer in the future, so he is busy practicing ______ after school.
Which has a different sound from the other three?
Come to our great ________/seil/ please.
I’m really /'bizi/ this weekend, I don’t have much time.
找出画线部分读音与其他三个不同的选项。
—Jenny, Let’s _______ Tom for a radio. —OK.