___, Nathan gave back the enormous amount of money he found.
| A．To his credit |
| B．To his joy |
| C．To his surprise |
| D．To his sorrow |
Let’s _____ our personal feelings for now, and get to our business.
| A．set up | B．set off | C．set about | D．set aside |
—Is there any possibility _________ you could pick me up at the airport?
—No problem.
| A．when | B．whether | C．that | D．what |
________I was in trouble, he would come to help me out.
| A．Every time | B．The first time | C．for the first time | D．Next time |
. —I'd love to join your visit to a local museum today, but I'm on a very tight ________．
—I've got a lot of work to do today.
| A．schedule | B．relief | C．budget | D．concern |
The soldier narrowly escaped ________in the fierce battle.
| A．have killed | B．killing | C．to be killed | D．being killed |