Two of the most commonly made mistakes amongst ESL students are irregular verbs and subject-verb agreement
I use these print-outs as homework or as a quick morning activity.
I use lines below each sentence to
1. have students re-write sentences for beginner students
2. have students to write their own sentences using the verb used in the original sentence.
There are five worksheets (& five answer pages) included:
2 x subject-verb agreements
3 x irregular verbs
Answer keys are included.
I hope this also helps you and your students to better understand subject-verb and irregular verbs!