— Dear，the skirt I received today is not the same as is shown online．
— _________? But I promise you that we’ll 1ook into it right away．
| A．Who says | B．How come |
| C．What for | D．Why worry |
He rushed out of the burning house with the little boy in his arms ____________ the roof fell down and the boy was saved.
| A．after | B．as | C．before | D．until |
A new supermarket ______ here. They hope to finish it next month.
| A．will build | B．is built | C．has been built | D．is being built |
--- I’ll tell Mary about her new job tomorrow.
--- What? You ______ her last week.
| A．ought to tell | B．must have told | C．might have told | D．should have told |
--- I don’t mind telling you what I know.
--- You _________ . I am not asking you for it.
| A．mustn’t | B．can’t | C．needn’t | D．should not |
--- George and Lucy got married last week. Did you go to their wedding?
--- No, I _______. Did they have a big wedding?
| A．was not invited | B．didn’t invite | C．hadn’t been invited | D．haven’t been invited |