Please remember not to speak _______ in the reading room. 

--- Don’t talk with Mr. Baker. --- I agree with you. ______ you say, he always disagrees.

Mary doesn’t like blue, so her mother ____ buys blue clothes for her.

He goes to school by bus, but he walks ______after school.

—— ________ have you been away from your hometown, Janet?——Since 5 years ago.