A．He works too hard on this new account.
B．She thinks he should work harder.
C．He should take Southern England into account.
D．She thinks he is too much involved in his work.

A．Pyongyang considers about its disarmament.
B．Pyongyang should give up its civilian nuclear program unconditionally.
C．Pyongyang disarms itself.
D．Pyongyang keeps its civilian nuclear program but only if it disarme