1. This is the worst hotel we've ever stayed at.
2. I'll think it over and give you an answer next week.
3. He asked me how long I had been standing there.
4. As soon as I finish my work, I will give you a call.
5. Living in the city is more convenient than living in the country.
6. This is the first historic temple I have ever visited.
7. This hotel is more luxurious than any other hotel in this city.
8. Peter drives his car more carelessly than Tom.
9. This international conference is extremely important for you to make a note in your diary.
