​Present simple tense.

​sentence structure

​S + V1 (s/es) + O

​ I eat breakfast every morning before go to school.

​

He always washes his car on holiday.

​Add s/es with verb when we talk about the third person.

​Subject verb

​He eats

​She watches

​it goes / does

​Exercise add s / es with the verbs given.

​1. wach ->

​2. Fix->

​3. modify ->

​4. buy ->

​5. pay ->

​6.eat ->

​7. swim ->

​8. play ->

​