A．can you
B．you can
C．you will
D．do you

A．attention
B．watch
C．sight
D．notice

A．for
B．with
C．on
D．towards

A．natural
B．central
C．neutral
D．middle

A．ask about
B．ask after
C．ask for
D．ask in

A．possible
B．able
C．capable
D．reasonable

A．called up
B．called on
C．called off
D．called for

A．go along with
B．get on with
C．keep up with
D．carry on with

A．notices
B．orders
C．advertisement
D．instructions

A．some other
B．every other
C．several others
D．other

A．divided
B．diverted
C．focused
D．separated