—Now that you like the house with a garden, why not buy it? —Well, I can’t afford ________ house at present. 

—Have you ever been to Australia?—No. I’d like to,       .

-- Did you get your car from the garage yesterday?-- Yes, _______, I wouldn’t have driven to the party on time.

Expensive restaurants are not_________ the best.

The U.S. official said North Korea --- and Iran --- should follow in the steps of Libya, which last December said it would work__________ to allow international weapons inspectors to do their work.