Exercise 1. Give the correct forms of the words in brackets
1.she's beautiful with a....lovely... smile (love)
2. ..............Unluckily............, the barber cut my hair too short. ( luck )
3. Each of my friends has a ..............different.............. character. ( differ )
4. Nam is very ............socialble................., kind and generous. ( Social )
5. My uncle often spends his free time doing volunteer work at a local ....orphanage...... ( orphan ).
6. She has short ........... curly............... hair. ( curl ).
7. Trung and his brother like ...............action............... movies very much. ( act )
8. My brother likes acting and outdoor ................activities..................... ( act ).
9. Bell experimented with ways of transmitting......speech......... over a long distance. ( speak )
10. Bell ...........successes............. demonstrated his invention. ( success ).