—What’s wrong with me, doctor?— serious. Just a slight cold.
The teacher often says, “ _____ late for school. ”
The girl usually does her homework _____ it is very late at night.
—How long can I _____ the English workbook? —For two weeks.
I don’t like physics ______ it’s too difficult for me.
—_____ do you _____ the book? —It’s very interesting.