－Miss Jonesonce _________ music at a local college for ten years and now is an actress－No wonder Ioften hear her sing some pop songs

Soon, his warm, inviting smile put me _____, and we spent the next two hours talking casually[ ]

There was a football match last night._______ people went to watch it.

【2011浙江卷,2】Experts think that __________recently discovered painting may be ________ Picsso.

Scientists ____ thousands of chemicals before they decided on the right one in the end.