Commas

If your sentence has more than one point, a comma keeps the points separate.

Commas keep the items in lists separate, too.

I asked him to shut up, but he kept on yelling.

• The comma keeps these two bits separate.

You can use commas to add extra bits of information into your sentences.

After the match, we all went to Kathy's house for tea and toast.

• You can add bits to the start and end of sentences...

Annie and Ali, who live next door, have built…