If you don’t work _______ enough, I don’t think your dream will come _______.
They arrived at the finishing line________the same time.We didn’t know who the winner was.
The boy started to play the guitar________the age of seven.
—I had a bad cold. —________.
—Will you have a picnic tomorrow? —Yes.But if it________,we’ll visit the museum instead. A.will rain B.rains C.doesn’t rain
The river will be dirtier and dirtier________we do nothing to protect them.