— Must we finish our homework today?
— No, you ________.
A．can’t B．mustn’t C．don’t have to
---Have you got an e-mail from Millie? ---________. But no news is good news.
| A．Yes, I have | B．Never mind | C．No problem | D．Not yet |
---Where is your father? ---He _______ to Shanghai. He has ever ______ there twice.
| A．has gone, gone | B．has been, been | C．has gone, been | D．has been, gone |
Can you _________ who has taken it away?
| A．search for | B．look for | C．find out | D．find |
---Have you returned the book to the library ____? ---Yes, I have ____ returned it.
| A．yet, yet | B．already, already | C．already, yet | D．yet, already |
He is very ________today. Look, he is laughing _________.
| A．happy; happily | B．happily; happy |
| C．happy; happy | D．happily; happily |