The little boy is dirty from head to foot because he ________ in the mud all morning.
The workers are going on strike for the salaries here are low ________ the rates elsewhere.
—Could you please tell me ________ that prevents her from being happy?—She has taken the driving test three times but hasn’t passed yet.
I’ve just read an excellent book of Moyan’s, ___________ you cannot afford to miss.
He decided to adopt a different ___________ to teaching the language in a natural way.
We planned to climb the mountain today, but in such ______ bad weather, it seems out of ______ question.