Mr. Zhao has taught in our school _____ 3 years ago. A. since B. for C. /
Have you decided when ________ for London ?
—Can you tell me ________ English at home? —Listen to the English program and do a lot of reading.
First, don't ________ make mistakes.
She'll go shopping as soon as she ________ the clothes.
Can you talk a little ________?