The Grade 8 students will ______ about two hours on the trip and the ____ is $50 per person.
—Where is your mother,Tom? —She _________________the dishes in the kitchen.
These photos _______ by my sister on Mount Tai last summer.
—May I play computer games, Mum? —No, you ______. You’ve got a lot of homework to do.
Mike and I _______ net-friends. We talk on-line every week.
—Which car is _______, the yellow one or the red one? —The red one, I think.