_____________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。 |
- Sorry, Helen. I think I was a bit rude to you.
-________ but don't do it again.
| A．Forget it | B．Not a word | C．For sure | D．Not a bit |
- What should I wear to attend his wedding party?
- Dress_____ you like.
| A．which | B．however | C．whatever | D．how |
Susan didn't finish the job on time. Now Mr Brown realizes that he ______ too much of her then.
| A．is expecting | B．expected | C．expects | D．would expect |
So necessary _____ it to learn about their customs that I will attend a special lecture next week.
| A．I have found | B．I feel | C．have I found | D．will I feel |
Your son came to my class every day, but his attitude _____ he was not really interested at all.
| A．expressed | B．suggested | C．explained | D．described |