5. Correct six sentences. Two sentences are correct. 1 David starts work early yesterday. David started work early yesterday. 2 Ellie studyed English at university. 3 I didn't worked yesterday. 4 Jose didn't dance at the party last night. 5 Classes stoped at 3 o'clock at my school. 6 The train arrive late yesterday. 7 We played football on Saturday. 8 I no cleaned my house yesterday.

Here are the corrected sentences: 1. David started work early yesterday. (Correct) 2. Ellie studied English at university. (Corrected spelling) 3. I didn't work yesterday. (Corrected) 4. Jose didn't dance at the party last night. (Correct) 5. Classes stopped at 3 o'clock at my school. (Corrected spelling) 6. The train arrived late yesterday. (Corrected) 7. We played football on Saturday. (Correct) 8. I didn't clean my house yesterday. (Corrected)