. The map was drawn to the standard _____ of 1/100,000, so there was not much detail.
You don''t look well . You ____ have a fever .
He studied hard and ____ pass the examination .
The money was soon spent , so he ____ go hungry .
— Would you open the window , please ? — Yes , I ____ .
I''m surprised that he ____ to help me when I needed his help .