Nearly________ of the surface of our planet is covered by water.

As a candidate, you must make a good____on everyone you meet if you want to win the election.

---How much does this store often _______ for such large eggs ?--- Only $ 65 US cents a dozen . It was a real bargain.

—We________gas.I'm afraid we can't go much further.—I know there's a gas station ahead.Sure it will last us until we get there.

The ________ on driving after drinking alcohol is being carried out all over the country, which is helpful to reduce traffic accidents.