Correct the mistakes in the following sentences. 1. did you went downtown yesterday? 2. yesterday i speak to ken before he leaves his office and goes home. 3. i heared a good joke last night. 4. when pablo finished his work. 5. i visited my relatives in new york city last month. 6. where you did go yesterday afternoon? 7. ms. wash was flew from singapore to tokyo last week. 8. when i see my friend yesterday, he didn’t spoke to me. 9. why ivan didn’t came to class last week? 10. where were you bought those shoes? i like them. 11. mr. adams teached our class last week. 12. i writed a letter last night. 13. who you wrote a letter to? 14. who did open the door? jack opened it.