1. Global warming makes it easier for diseases which are carried by insects to ____ to new areas and infect more people.

2. One way of eating ice-cream is to put it in a soda and let it ____ in the drink

3. My school basketball team is going to ____ a friendly match against a school team from another county.

4. Because of crop failure, millions of people are starving and in need of food ____.

5. Hot springs are said to help ____ skin diseases.