He promised to pick me up at the school gate. However, he yet.A、hasn’t arrive B、didn’t arrive C、doesn’t arrive
--My mother and I will go to Shanghai this summer. ---______. Shall we go together?
My father has a habit of walking ________ the river for an hour in the morning.
--- ______ hard work you have done! --- It’s very kind of you to say so.
--- It’s difficult for the village children to cross the river to get to school.--- I think a bridge ________ over the river.
--- Can we leave the classroom now?-- No, you ______. You ______ to leave until the bell rings.