=>
1. composed
-> when he was five years old (thì QKĐ, S V2/ed)
2. paints
-> usually (HTĐ, S Vs/es)
3. sang
-> QKĐ (đã xảy ra trong quá khứ)
4. to play
-> learn to V : học làm gì
5. have exhibited
-> so far (HTHT, S have/has V3/ed)
6. drew
-> and (2 động từ cùng thì quá khứ)
7. taking
-> enjoy Ving : yêu thích, thích
8. is performing
-> tomorrow (HTTD -> kế hoạch)

III. Complete the sentences with the correct tense or form of the verbs in the brackets. 

1. composed (when he was five years old -> quá khứ đơn) 

2. paints (usually -> hiện tại đơn)

3. sang (dùng quá khứ đơn)

4. to play (learn + to V)

5. have exhibited (so far -> hiện tại hoàn thành)

6. drew ("coloured" -> quá khứ đơn)

7. taking (enjoy + Ving)

8. will perform (tomorrow -> tương lai đơn)