_____________to somebody，a British person often shakes hands with the stranger.
| A．Introducing | B．To introduce |
| C．To be int．roduced | D．On being introduced。 |
The mother asked her son_________.
| A．what did he do the day before. | B．where did he find his lost wallet |
| C．what time he got up that morning | D．that if he had finished his homework |
________ and short of breath, Andy and Ruby were the first to reach the top of Mount Tai.
| A．To be tired | B．Tired | C．Tiring | D．Being tired |
It was the second time we _____ in holding such important parties.
| A．succeed | B．had succeeded | C．succeeded | D．have succeeded |
---You are always full of ______. Can you tell me the secret?
---Taking plenty of exercise every day.
| A．power | B．strength | C．force | D．energy |
Remember to ______ the pockets before you put those trousers in the washing machine.
| A．get through | B．pass through | C．go through | D．get along with |