— does the math class begin? —At about 9 o’clock.A. How B. How often C. What time
—Why don’t you have a notebook with you? —I’ve_________it at home.
I wonder_________it is worth_________.
—Why didn’t you go to the movie yesterday? —Because I_________it before.
He raised his voice to make everybody in the room_________him clearly.
—Would you like to have_________? —No, thank you. I’ve had enough.