11. Let’s collect and………………..warm clothes to homeless children in our city.

    A. give back                        B. give away             C. take off                             D. put on

12. Volunteers can do general………………. such as clean-up projects or home repair.

       A. activities                     B. things                    C. labour                               D. jobs

13. It's good to……………………blood because you can save people's lives.

       A. help                              B. use                         C. donate                              D. collect

14.  ……………….up the neighbourhood is a suitable community activitiy for teenagers.

       A. washing                       B. helping                  C. tidying                              D. cleaning

15.They are raising money to build a(n) …………………for homeless people.