Before starting any exercise program to keep you slim and energetic, you should ______ your doctor.

I wonder how he could __________ not handing in his maths exercises yesterday, for his maths teacher is always strict with his students.

A new government ________ after the civil war.

If the drought________in Southwest China, the crops will be ruined. Worse still, both people and animals will be threatened with a lack of drinking water.

The present financial crisis has greatly contributed to thousands of workers________and many factories           .

You have taken a hell of a risk and suffered a great deal, but you should believe it will ____sooner or later.

He reminded me that the poor weather may have ＿＿＿ the small crowd.

We should realize that we can only achieve our goal if we are prepared to __ and learn from failure.

Once you________ it, it's a piece of cake! It's nothing to worry about.

If your children ________ a bit, there’d be room for another one on this seat.