—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．anyway
—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．available
________ his strength failed and he dropped behind in the race.
A．Quietly B．Actually
C．Practically D．Gradually
To tell the truth, what you said was too ________ for us to understand.
A．complex B．comfortable
C．concrete D．common
In order to be a strong partner with the AsiaPacific region, American President Obama thinks it is ________ to have a strong relationship with China.
A．vital B．potential C．specific D．awkward
Doctors often advise us to pay more attention to our diets and mental health and to take ________ examinations.
A．relevant B．regular C．adequate D．accurate
