.—The moon cake is really delicious. Can I have another piece?
—________, since you are at your close friend’s home.
| A．You can | B．Behave yourself | C．Go ahead | D．Never mind |
--- Can I help you?
--- Yes. I bought an iPhone 6 here last week, but there _______ something wrong with it.
| A．was | B．had been | C．will be | D．is |
He promised that he ______ us in the party, but he hasn’t turned up until now.
| A．will join | B．had joined |
| C．would join | D．has joined |
There are about one million words in English. ________, most people use only about ten thousand of them.
| A．Moreover | B．However | C．Otherwise | D．Therefore |
---Mr. Jones isn’t at his desk. Where is he?
---_______. I have no idea.
| A．You are welcome | B．Tell me about it |
| C．Let’s call it a day | D．You’ve got me there |
A smile ______ the mother’s face when the son walked onto the platform to receive the prize.
| A．lit up | B．brought up |
| C．put up | D．took up |