I have used up all my money. Time is running out. You can rely on your parents whenever you meet difficulties. You can get the service free of charge. Look out or you will catch a cold. How to get rid of those rubbish is a big problem. For a start, let's discuss where we should meet. Short skirts are definitely on the way out now and longer ones are in again. use up run out rely on free of Charge look out get ridof for a start on the way out
1.We can remember the words by grouping them. 2.We can remember the words according to the word formation. 3.We can remember the words in the context. 4.We can remember the words according to the pronunciation. For the word which has several meanings, we can remember the basic meaning of it, and guess the other meanings by association.