Francescatotty

I agree with all the other people up there ^^, For example: I laid my head on his shoulder. ( past tense ) I lay my head on his shoulder. ( present tense )

With commas you use them for lists etc: Dog, Cat, Wolf, Fox. You also use them for pauses to make it * a greater effect * etc: I was walking along then I saw it, (pause) .... Also in some cases it is used instead of ands! Etc: I hope this is helpful, good luck learning it!