I learnt an English grammar about: "either...or,,," yesterday. I made some sentences, Are these right?
- Either you or he ate that cake.
- Either my sister or my brother must go to the market.
- Either my father or my mother took Dave to school this morning.
- Either a person or a monster slept in this cave.
- Either I or you will win.
- Either my dog or your dog barked last night.
- Either my phone or your phone rang.
- I will go to either the zoo or the supermarket tomorrow.
- I am sure that he will have either coffee or tea.
- They are twins. So this photo must be either him or his brother.