— Has Jack finished his homework yet?
— I have no idea；he _____ it this morning.
| A．was doing | B．had been doing | C．has done | D．did |
A recent survey __________ that the majority of people __________ worried about the present high price of apartments in cities.
| A．indicates; are | B．includes; is |
| C．imagines; are | D．improves; is |
The word "ungeilivable" is based on Chinese, which has become a big hit online very quickly. It __________ a message that Chinese can also serve as an addition to English vocabulary.
| A．acknowledges | B．conveys | C．declares | D．assesses |
He is a strange person. __________ the situation is, the more thrilled he feels.
| A．The more dangerous | B．A most dangerous |
| C．The most dangerous | D．A more dangerous |
It doesn't matter __________ you wear, __________ you attend the ceremony on time.
| A．whatever; unless | B．whatever; so long as |
| C．no matter what; so long as | D．no matter what; unless |
Daniel's family __________ their holiday in Huangshan this time next week.
| A．are enjoying | B．are to enjoy |
| C．will enjoy | D．will be enjoying |