I was watching TV when someone _______ the door.

Rolls-Royces is rankedfourthin the list of best carsThe Browns already have two and now they are buyingthird

How are you feeling here? — It’s quite hot. I don’tknow _____ to go or stay.

he summer coming, May 19th was the ideal date to______ China’s National Tourism Day This year’s theme was “Beautiful China:Relaxing and Tourist Friendly”

Mary: Helen is a mere washer woman, yet she’s now buying a big house.Carol: Yes. Because she’s always saved ________.