Our chemistry teacher announced that he would do the experiment in a different way
we might find interesting.
| A．which | B．in which | C．in that | D．whom |
Most of the professors _____ to our school were from South Africa．
| A．invited | B．to be invited | C．being invited | D．had been invited |
You may takehalf of the cake; they’re exactly the same.
| A．both | B．either | C．any | D．each |
by the growing interest in nature, more and more people enjoy outdoor sports.
| A．Influenced | B．Influencing | C．Having influenced | D．To be influenced |
The best reporters have been sent to South Africa to ______ the 2010 World Cup, so we can get informed of the situation there very quickly.
| A．support | B．rescue | C．cover | D．prevent |
Listen! Do you hear someonefor help?
| A．calling | B．call | C．to call | D．called |