The authorities declared that because of the war petrol was _____ and had to be rationed (定量供应).
It’s an agreement between towns or cities, _______ have similar features, such as industry, culture and entertainment.
Unfortunately, his dog got __________ by the car.
Outside the door ____ an old man, dead. He was terrified!
Since it failed because of your fault, you should _____________.
---I’ve got tired of being a couch potato. ---__________. How about playing basketball outside?