—We’ll have a hiking trip tomorrow, but when shall we meet?—Let’s make it ______half past seven.
Please tell me how long the meeting has _________.
--- Have you _________ chatted with your friends on the Internet?--- No, ________.
She’s never seen such a wonderful film, _______ she?
John ________ to Japan on business. He’ll be back ________ a few days.
I have nothing __________ because Tom has _________ my lunch.