1. I'll never forget the day when I first came to school.
2. Mr Tim visited the place where Shakespeare was buried.
3. There are some words that are very difficult to translate.
4. The room which I'm using at the moment is very small but neat.
5. My grandma, whose mind is very good, is over ninety.
6. This morning I met Hoa, whom I haven't met for age.
7. A widow is a woman whose husband is dead.
8. The time when the train arrives at the station is 8:00.
9. England, where football is the most popular game, is in Europe.
10. My sister, who you are telling about, will be here soon.
11. Here is the reference book, which you asked for yesterday.