Tìm lỗi sai

Tìm lỗi sai
1. The Union encourage good citizenship, soft skills and personal fitness.
A.encourage
B.citizenship
C.skills
D.personal
2. Tim is working harder in his Spanish pronunciation to improve it.
A.is working
B. in
C. Spanish
D. to improve
3. John didn’t met Lan since 2000. She will come here next week.
A.didn't meet
B.since
C.will come
D.all are correct
4. I decided changing jobs because my boss always makes me work over time.
A. changing
B. always
C. makes
D. over time
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