_____is known to us all is that we should do as much as we can ______ stop the pollution of the environment.
|
A．It; help |
B．What; to help |
C．As ; to help |
D．That ; help |
If he_____his teacher' s advice, Asafa Powell would not be the fastest man in the world.
|
A．didn't follow |
B．wouldn't have followed |
|
C．hadn' t followed |
D．hasn' t followed |
I wanted______cold meat but there was ______ left.
|
A．some more ; no one |
B．any more ; nothing |
|
C．much more ; neither |
D．some more; none |
It is global warming, rather than other factors,_____ the extreme weather.
|
A．that have led to |
B．which has caused |
C．which are causing |
D．that has led to |
A terrible frost hit his hometown during his sleep. The next morning he got up only .____ the outside world
|
A．finding; changing |
B．to find ; changed |
|
C．to find ; to change |
D．found ; changed |
--Is it convenient to you if I pay a visit to you at 10:00 tomorrow morning?
--I' m afraid not. I _____ a lecture then.
|
A．will have given |
B．am about to give |
C．will be giving |
D．was giving |
