More and more people choose to shop in the supermarket,for they are especially interested in the ________ of goods on offer.
What if we meet a situation ______ we won’t be able to deal with?
The country life he was used to ____ greatly in the past decade.
Although the wind has ____, the rain remains steady, so you still need a raincoat.
Don't leave the water ____ while you brush your teeth.
In China, _____ car is increasingly becoming ________ popular means of transportation.