The 2010 World Cup will be held in South Africa，and no one can which country will
be the champion．
| A．fancy | B．estimate | C．value | D．predict |
Colin was about to get off the camel ________ a child ran towards him.
| A．while | B．when | C．as | D．since |
Playing on the football pitch ____________________.
| A．some students are with their P.E. teacher |
| B．their P. E. teacher is with some students |
| C．some students with their P. E. teacher are |
| D．are some students with their P. E. teacher |
__________ that these creatures are linked to a common ancestor.
| A．As is believed | B．What is believed |
| C．That is believed | D．It is believed |
These viruses, if ________ in, can result in illness or even death.
| A．breathing | B．breathed | C．breathe | D．to breathe |
Please take down my telephone number ________ something important happens.
| A．in case | B．now that | C．even though | D．as if |