I have experienced quite a number of cases ______ I really wanted to help but could not find anything to _______.
The whole world consider ________ wrong for American soldiers to treat their prisoners ________ way.
Don’t always stay inside the house. Go out and enjoy the fresh air. It will your health.
She raised her finger to her lips as _________ for silence.
-----Have you finished reading Jane Eyre? -----No, I_________my homework all day yesterday.
at my classmates' faces, I read the same excitement in their eyes.