你应该多吃点，否则你会生病的。

You should eat more, ___or you'll make yourself ill.

她喊道：“比尔，过来，否则你会有麻烦的。”

She called "Bill, come here ___or you'll be in trouble".

快点，否则你会错过公交车的。

Hurry up, ___or you'll miss the bus.