Quick Questions

For each of these questions, find an answer and cite the source of your answer.  You may use any sources to find your answers.

1. Before it was handed over to Chinese control, of what country was Hong Kong a colony?
2. Where can you find Grant's tomb?
3. Where was the painter Pablo Picasso born?
4. In what year will Halley's Comet be visible again on Earth?
5. How many players play on a rugby team at one time?