In the market,vegetables are sold by_________ kilogram,I mean,by _________ weight.
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?
The European Parliament has some control ______ what happens in each of the member countries.
China came up to the sixth place in the world _____ economic aggregate(经济总量)。