---_____ did your uncle leave his hometown?
---He ________ for nearly twenty years.
| A．When; has left | B．When; has been away |
| C．How long; has left | D．How long; has been away |
George has put on weight recently. I think he’d better _______ too much.
| A．not eat | B．not to eat | C．not eating | D．don’t eat |
My father is _______. And we just had a party for his _______ birthday last weekend.
| A．forty; fortieth | B．forty; forty | C．fortieth; forty | D．fortieth; fortieth |
一Excuse me, where can I exchange _______?
一There is a bank on the second floor.
| A．books | B．food | C．money | D．stamps |
Basketball is so popular a game in the world that ______ people play it for fun and exercise.
| A．million of | B．millions of | C．millions | D．two millions of |
Don't be afraid of asking for help ______it is needed.
| A．when | B．after | C．although | D．unless |