Question

Present Simple or Present Perfect Simple) помогите пожалуйстаа)
1.Stephen Wiltshire___(paint) beautiful pictures since he was eight.
2. About 10 % of children diagnosed with autism ___ (show) some special talent
3. There's an Australian autustic savant, Daniel T, who speaks seven languages, and ___ even___ (create) his own Language
4. Scientists ___ (study) Daniel's talents for some time with great fascination
5. When he is not working, Daniel ___ (love) hanging out with friends

Answer 1

1) has painted
2) show
3) has created
4) have studied 
5) loves