He has been a teacher ______ six years ago and he has been here _____ 3 years.A. for; for B. since; for C. for; since
My sister is a little _____ . She doesn’t talk much.
---Where is Tom?---He _____ in the room.
Sam has a bike. He ______ it to school every day.
—Can Tim play _________ chess?—Yes. And he can play _________ drums, too.
Be______ ! Your father is sleeping.