A plan has been put forward ________ more graduates should go to work in the country.
—You don't seem to be quite yourself today.What's wrong?—Oh, I'm suffering from a cold.Nothing serious ________.
—May I speak to Mr.Smith?—I am afraid not.He is at a meeting now.It's not ________.
________ his strength failed and he dropped behind in the race.
To tell the truth, what you said was too ________ for us to understand.
In order to be a strong partner with the AsiaPacific region, American President Obama thinks it is ________ to have a strong relationship with China.