The relief agency will ________ the food among several countries.[ ]

Achieving a high degree of proficiency(精通）in English as a foreign language is not a mysterious _______ without scientific basis.

___ yournew desk-mate —Well, she isnice except that she talks a little too much.

Lily， help me put up the picture on the wall，

Excuse me,may I use your car?-I’m sorry.I’m afraid I can’t __________ the car key just at the moment.