There are so many uses for Have, there are countless uses and you can dispense with words and put HAVE in their place. Here are some of the words, including EAT and TAKE.
Have instead of eat and Take
You can put the word HAVE in the following cases:
1. It is better to say with food and drinks have instead of eat or take, for example:
- I have breakfast ✔
- I take breakfast. (This sentence is wrong.) ✖
- I eat breakfast. (This sentence is wrong.) ✖
- I have my breakfast. (This sentence is wrong.) ✖
2. Thus with lunch and dinner or even drinks, you can provide "will" in the future or "Had" in the past, examples:
- I have lunch.✔
- I have dinner.✔
- I will have coffee. ✔
- I had coffee. ✔