Ⅰ. Write down the words after the model.
paint - painted - painted
cut - cut - cut
worry - worried - worried
tell - told - told
change -
put -
try -
wear -
learn -
read -
cry -
sit -
stay -
set -
study -
teach -

Ⅱ. Complete the sentences with the correct form of the words in Exercise Ⅰ. 1. I ____ already ____ my favourite dress three times this week. (wear) 2. She ____ just ____ a beautiful picture for her mom. (paint) 3. ____ you ever ____ a novel in one day? (read) 4. He ____ never ____ his phone number to strangers. (tell) 5. They ____ ____in the same café every weekend for years. (sit) 6. We ____ already ____ the meeting schedule twice. (change) 7. The teacher ____ ____us to stay calm before exams. (teach) 8. ____ you ____ to solve this maths problem by yourself yet? (try) 9. My sister ____ never ____ about her grades because she works hard. (worry) 10. My brother ____ ____ his finger twice this month! (cut)

Ⅲ. Complete the passage with the correct form of the verbs in brackets. Since joining the art club last month, I 1. ____ (learn) a lot about self - expression. At first, I 2. ____ never ____ (paint) anything because I was too shy. My friend Lily noticed this and said, "Why not try something new?" So last week, I finally 3. ____ (try) to create a self - portrait. While working on it, I 4. ____ (cut) my hair short to match the drawing. Surprisingly, no one 5. ____ (worry) about my new look; instead, they praised my courage. Yesterday, I 6. ____ (put) the finished painting on the classroom wall. My classmates 7. ____ already ____ (tell) me how much they love it!Through this experience, I 8. ______ (change) my view of myself. I used to think I wasn't creative, but now I 9. ______ (study) different art styles and even 10. ______ (read) books about famous artists. Art has taught me that being unique is beautiful.