Believe it or not, it’s actually impossible to make a 100% ______weather forecast.
| A．thorough | B．professional |
| C．essential | D．accurate |
It was a really terrifying experience. Afterwards everybody was very __________.
| A．shocking | B．terrifying |
| C．shocked | D．worried |
__________ by the beauty of nature, the couple decided to settle in this area.
| A．Attracting | B．Attracted |
| C．To be attracted | D．Having attracted |
Because of his illness, he has to stay at home all day __________ he were a bird shut up in a birdcage.
| A．even though | B．as if |
| C．so that | D．even if |
—Putting on a happy face not only helps us make friends but also makes us feel better.
— __________.
| A．I'd love to |
| B．I'm with you on that |
| C．It's up to you |
| D．It's my pleasure |
Don't worry. We are __________ to find a way to solve the problem.
| A．bound | B．relevant |
| C．grateful | D．fluent |