Many countries, for example, Mexico and Japan, _____a lot of earthquakes.
| A．have | B．having | C．to have | D．having had |
________ his job application carefully, he emailed it to the company where he wanted to work.
| A．Having checked | B．Checked | C．Checking | D．To have checked |
More and more students lost interest in his class, which ________ him very much.
| A．teased | B．terrified | C．frightened | D．depressed |
He didn’t have your email address. Otherwise he ________ the message to you. Don’t scold him.
| A．would send | B．sent | C．would have sent | D．had sent |
Your sentence is ________ if you haven’t left out “an”. Next time pay more attention.
| A．perfect | B．specific | C．particular | D．slight |
—I started off to walk, but Peter gave me a lift.
—Therefore, you ________ after all.
| A．didn’t need walk | B．needed not walk |
| C．need not to walk | D．didn’t need to walk |