—What’s the best way to reach you if I have a question during the day?
—I'm glad you ________. It’s best if you send me an email.
| A．ask | B．had asked | C．asked | D．were asking |
The storm left, __________ a lot of damage to the city.
| A．cause | B．caused | C．had caused | D．having caused |
With weather __________ fine, we see more and more birds around us.
| A．turns | B．turning | C．is turning | D．to be turning |
—Where shall we go traveling, around China or abroad?
—__________.
| A．It's up to you | B．It's your opinion |
| C．I don't care | D．That's my decision |
We can't help hating war when we see the __________ of the situation and so many deaths.
| A．mess | B．condition | C．mass | D．sight |
The careful editor checked the articles for fear that he might have __________ something.
| A．viewed | B．escaped | C．observed | D．overlooked |