The dinner didn’t start________all the friends arrived．
A．since
B．until
C．while
D．by
He is________to lift the bag full of rice onto the truck．
A．enough strong
B．too strong
C．so strong
D．strong enough
—AU the villagers________the fight against the big flood，________young and old，men and women．
—It’s really very brave of them to do so．
A．joined；including
B．joined in；included
C．joined in；including
D．joined；included
Please bring________this point at the next meeting．
A．in
B．up
C．to
D．down
My uncle will come________next month and he will stay here for________．
A．sometime；some time
B．sometime；sometime
C．sometimes；some time
D．some time；some times
The boy is________clever________he can work out the problem easily．
A．so；that
B．such；that
C．so；if
D．such；if
