Our team’s success was ________ the efforts of Mr. Mark, who is ________ arrive here in ten minutes.
--- You don’t seem to enjoy your meal very much.----- Not really, I’m just______.
A completely new situation is likely to _____ when the school leaving age is raised to 16.
I must go now. _____, if you want that book I'll bring it next time.
Achieving a high degree of proficiency in English as a foreign language is not a mysterious _____ without scientific basis.
They were so far away that I couldn't _____ their faces clearly.