In order to be a strong partner with the Asia?Pacific region, American President Obama thinks it is ________ to have a strong relationship with China.

A．vital B．potential C．specific D．a(chǎn)wkward

To tell the truth, what you said was too ________ for us to understand.

A．complex B．comfortable

C．concrete D．common

________ his strength failed and he dropped behind in the race.

A．Quietly B．Actually

C．Practically D．Gradually

—May I speak to Mr.Smith?

—I am afraid not.He is at a meeting now.It's not ________.

A．reliable B．convenient

C．beneficial D．a(chǎn)vailable

—You don't seem to be quite yourself today.What's wrong?

—Oh, I'm suffering from a cold.Nothing serious ________.

A．yet B．indeed C．though D．a(chǎn)nyway

The newcomer is quite ________ to office work.Why not offer her some practical tips?

A．familiar B．fresh C．similar D．sensitive

—Hello! Friendship Hotel.Can I help you?

—Do you have a room with a double bed ________ for Saturday?

A．a(chǎn)vailable B．empty C．possible D．useful

—In early autumn Steve applied for admission to college.He wanted to go ________ but to Cornell University.

—Oh, why not Harvard?

A．a(chǎn)nywhere B．nowhere

C．everywhere D．somewhere

Smiling doesn't ________ mean you're happy.Sometimes, it just means that you're strong enough to face problems.

A．fortunately B．eventually

C．deliberately D．necessarily

It is universally believed that a student with an extremely ________ mind usually gets high scores in the exams, especially in the physics exam.

A．sharp B．shallow C．narrow D．a(chǎn)wful