Anyone who wants to ________ China’s gardens should go to Suzhou, whose gardens are the best examples in the country.

You’d better        fatty food if you want to stay slim

 Tom's mother kept telling him that he should work harder，but ________ didn't help.

If you are in trouble, Mike is always willing to _______ a hand.

--- Is this the book you are looking for?--- Yes. It’s the ________ one I am after.