1. Living conditions around the world vary from country to country. 2.So...

1. How was the job interview? 2. She did well but she is so unattractive...

1. Exchange, to swap or change one thing for another. 2. When we buy som...

1. Maintain, to preserve or keep things as they are. 2. Our quality is e...

1. As you can see, everything depends on the flow of blood to and from t...

1. A flow chart, like this one, shows how a process begins and ends, and...

1. Guess what, I've got some news. 2. Oh, you mean about Jack? 3. Yes, h...

1. Acquaintance,somebody known or met before. 2.I'mcontacting several of...

1. Relaxed: to be calm and peace, not anxious or tense. 2. She was tryin...