1. T

2. T

3. F  (Last year there were fifty entries from all over the UK, and this year, we were one of sixty-five.)

4. F  (Next year, Helena and I are going to the International Science Fair for students in New Yor with our teacher. There will be students like us, who have won competitions in their countries, from all over the world.)

5. F  (but I also enjoy art subjects, so I'll leave my decision about that for another few years.)