The young man rushed into the house ______ the baby in the fire.
| A．saving | B．and save | C．to save | D．saved |
— What do you like to do in your leisure time?
— I enjoy ____ with my friends.
| A．talk | B．to talk | C．having talked | D．talking |
-- Congratulations! You've got a chance to be an exchange student!
--________
| A．Thank you. | B．I agree. | C．Of course. | D．Good luck. |
Many people are grateful _______ ORBIS nurse _______ their help.
| A．to, for | B．/, for | C．at, of | D．toward, at |
—Here are three books on history. Which one would you like to borrow?
—______. You see, I’m interested in geography these days.
| A．All | B．None | C．Both | D．Each |