I didn’t know _______________.

Could it be in the restaurant ________ you had dinner with me yesterday ________ you lost your handbag?

My brother is a knowledgeable person in his office.— books you read， knowledge you’ll gain.

The little girl ______ her heart out because she ______ her toy bear and believed she wasn’t ever going to find it

esult of the earthquake, two-thirds of thebuildings in the area________.