By the middle of the 21st century, the vast majority of the world's population __________ in cities rather than in the country.
| A．are living |
| B．will be living |
| C．have lived |
| D．will have lived |
In the coming school sports meet, the school will have us ____ groups.
| A．divided into | B．separated into | C．broken into | D．joined into |
If you can’t understand these sentences, your constant lack of handing in homework ____.
| A．will blame | B．is blamed | C．is to blame | D．is blaming |
We all ____ that the construction of the bridge will be finished next term.
| A．wonder | B．doubt | C．wish | D．suspect |
____ to cholera, the people became _______.
| A．Exposed; terrified | B．Exposing; terrified |
| C．To expose, terrifying | D．Exposed; terrifying |
As we know, the UK _____ four parts, England, Wales, Scotland and Northern Ireland.
| A．is made of | B．is included | C．is consisted of | D．consists of |