When you are learning English, you find 1 wrong to translate a sentence word by word into your 2 language．Take the sentence “How do you do?” as an 3 ．If you look 4 each word in the 5 , one at a time, what is your 6 ? It must be a 7 sentence in your native language．Languages do not only have different sounds, they are also 8 in many other ways．It is very 9 to master the rules of word 10 in the study of English, too．If the 11 puts words in a very unusual order, the listener doesn't 12 the speaker's sentence easily．
Another thing we must always 13 is that there are a lot of 14 in the English language． 15 , when we say “look out!” to a man who is in danger, we 16 mean “Be careful!”
When people are parting, they often say “Good－bye” 17 “Bye－bye!”But sometimes they 18 say“Good morning!”or “Good afternoon!” or “Good evening!”or “Good night!”to one another 19 “Good－bye!” In fact, few people 20 know that“Good－bye!”is a short way of saying “God be with you!”
