If your homework , you may watch TV for half an hour.A. is finished B. will be finished C. has finished
—____ jacket is this? —I think it’s Mingming’s.
John’s parents ______to work_______7:20________the morning.
—What’s that ____ English? —It’s a desk.
—Excuse me! May I use your computer now? —________I'm typing an important letter.
— I’m new here. Could you tell me ______? 一Certainly. It’s over there across from the bank.