There are some when you have to change your mind just before doing it.

A．situations

B．occasions

C．circumstances

D．conditions

You can’t go out because it is a stormy night; , your homework hasn’t been done.

A．moreover

B．however

C．nevertheless

D．therefore

The 586 billion dollars economic stimulus package that China announced Sunday may not be quite as huge as it seemed at first sight, but it showed just how the authorities in Beijing take the threat of a slowdown following the international financial crisis.

A．sincerely

B．happily

C．precisely

D．seriously

It’s wonderful to have a month in the faraway village, all worries and responsibilities.

A．contrary to

B．free from

C．far away

D．far from

He makes it a essential to put some money aside each month.

A．principal

B．principle

C．essential

D．discipline

Statistics show that shanghai subway lines will reach 350 kms by the end of this year, making the city No. 3 in the world subway length.

A．according to

B．in terms of

C．on account of

D．in view of