Don't worry, sir. I'm sure I can run to catch up with them.A. slowly enough B enough slowlyC. fast enough D. enough fast
—Is that an eraser?—___________.
—______ your father have an uncle ?—Yes, he does.
I wonder __________.
— Michael Jackson was called the king of pop, wasn’t he? — Of course. He by people all over the world.
Leo was late for class. So he _______ clean the classroom after school.