There are _____ flights between the two cities, _____ it convenient for people in one city to travel to work in the other.
| A．regular; to make | B．usual; making |
| C．usual; having made | D．regular, making |
I’ve been to many places, but nowhere else _____ a place more beautiful than my hometown.
| A．I can find | B．can I find |
| C．had I found | D．I had found |
There is no doubt _____ Mo Yan, who was awarded the Nobel Prize in Literature last year, has been _____ in writing for decades.
| A．that; committed | B．whether; committed |
| C．what; absorbed | D．that; absorbed |
A murderer has escaped from prison, so a nationwide search for him is _____.
| A．on the way | B．in a way |
| C．under way | D．in the way |
So far, large quantities of information _____ sent to the company by email, which has a great effect on improving the quality of its products.
| A．has been | B．have been |
| C．was | D．were |
Mary’s QQ number must have been stolen by someone else yesterday, _____? Because she asked me to lend her ￥5,000, _____ had never happened before.
| A．didn’t it; that | B．haven’t it; which |
| C．wasn’t it; which | D．wasn’t it; it |