III. Choose the correct answer 1. ____ the house yet? (Have you cleaned/ Did you clean/ are you cleaning) 2. Mozart _____ more than 600 pieces of music. (has written / wrote / is writing) 3. I ____ many clothes to people in need (donates / have donated / donated) 4. I ___ swimming when I was a child. (have likes / liked / likes) 5. Last spring, We ___ lots of trees along the village roads. (have planted / planted / will planted) 6. My mother _____ blood before (never donated / has never donated / have never donated) 7. Be a buddy ____ “A helping Hand” programme for street children in 2012 (is starting / started / has started) 8. Yesterday, they ____ a mural over graffiti. (paint / have painted / painted) 9. Lan ____ elderly people in nursing home three times. (have visited / has visited / visited) 10. They ____ a lot of children do their homework so far. (are helping / have helped / helped)