To sum up, ______ war is unavoidable, human beings cannot enjoy everlasting peace.
| A．as long as | B．as far as | C．as soon as | D．as well as |
--- Jim failed again in the maths examination.
--- Don't scold him too much. _____ , he has tried his best.
| A．After all | B．Above all | C．At all | D．In all |
The conference has been held to discuss the effects of tourism ______ the wildlife in the area.
| A．in | B．on | C．at | D．with |
The International Red Cross is ______ non-profit organization that cares for the wounded, sick and homeless in wartime, and victims of _____ natural disasters.
| A．the; the | B．a; the | C．the;不填 | D．a; 不填 |
_______ he says, I won’t believe him since I know he is a big liar.
| A．No matter what | B．What | C．Anything that | D．All that |
The bike hit the tree ______ I could get off.
A when B before C until D while