______ many times, he finally understood it.
| A．Told | B．Telling | C．Having told | D．Having been told |
An accident occurred，but to our ______，no one was hurt.
| A．Sadness | B．disappointment |
| C．surprise | D．relief |
The happy smile on her face suggests that she _______ to the party tomorrow evening.
| A．will go | B．should go | C．would have gone | D．is about to go |
You may find out more information about Australian natives through the Internet _______.
| A．if possible | B．if necessary |
| C．if anything | D．if they are necessary |
—Our team will play against the Supersonics this weekend. I’m sure we will win.
—_________!
| A．Good luck | B．Cheers |
| C．Best wishes | D．Congratulations |
—Look！Here comes the bus and I have to go now. Thank you for coming to see me off.
—Goodbye，and______！
| A．congratulations | B．all the best | C．cheer up | D．go ahead |