He wants to pass the exam, so he works harder.A. very B. more C. much
— Did the doctors save the old man? — Yes. He _______ on the morning of May 10th. And now he is out of danger.
— Having many helpers makes a task easier and faster to complete. — I think so. ____________.
— Can you tell the differences between these two pictures? — Differences? Oh, no. They look quite __________.
— Would you please help me with my spoken English? — ________. Practice makes perfect.
— Don’t keep water running when you wash hands. — __________.