| A | B |
| to address | to speak to someone directly |
| annoying | making you feel slightly angry |
| pay attention | o watch, listen to, or think about someone or something carefully |
| combination | two or more different things that exist together or are used or put together |
| constantly | all the time, or very often |
| convenient | useful to you because it saves you time, or does not spoil your plans or cause you problems |
| emergency | an unexpected and dangerous situation that must be dealt with immediately |
| impolite | not nice, rude |
| combine | to mix things together so they begin to exist or work together |
| confirmation | a statement, document etc that says that something is definitely true |
| download | to move information or programs from a computer network to a small computer |
| frequent | happening or doing something often |
| imagine | to form a picture or idea in your mind about what something could be like |
| prepare | to make plans or arrangements for something that will happen in the future |
| translate | to change written or spoken words into another language |
| typically | in a way that a person or group is generally believed to behave |