Find the word which has the different stress pattern from the others.
1. A. benefit B. volunteer C. primary D. charity
2. A. mention B. purpose C. active D. expect
3. A. become B. patient C. explain D. protect
4. A. popular B. hospital C. connection D. different
5. A. activity B. encouragement C. community D. similarly
6. A. prepare B. children C. garden D. homeless
7. A. reduce B. happy C. donate D. around
8. A. bottle B. playground C. exchange D. plastic
9. A. reuse B. orphan C. local D. village
10. A. lonely B. answer C. future D. connect
1 B. volun'teer
2 D. ex'pect
3 B. 'patient
4 C. con'nection
5 D. 'similarly
6 A. pre'pare
7 B. 'happy
8 C. ex'change
9 A. re'use
10 D. con'nect