Thank you very much for your help.I need you to check these sentences, please.

1) He plays more sports than Keith.
Will you have to take a make-up exam at the end of Agust?
2) As our flight is due to land in London in the late evening, I wonder how far your hotel from the airport is.
3) Have you ever had to have lunch in the school canteen?
4) I taught English to my first-year students yesterday.
5) Have you ever flown in an airplane?
Have you been in that supermarket?
6) Have you ever gone windsurfing?
have lunch.

1. Spelling of August

2) better word order for #2 = I wonder how far from the airport your hotel is OR I wonder how far it is from your hotel to the airport.

6) Why is "have lunch" at the end of the question?

Sra

Sure, I'd be happy to check these sentences for you and provide any necessary corrections or suggestions:

1) He plays more sports than Keith. - This sentence is grammatically correct.

2) Will you have to take a make-up exam at the end of Agust? - There is a spelling mistake in the word "Agust". It should be spelled "August". The corrected sentence would be: "Will you have to take a make-up exam at the end of August?"

3) As our flight is due to land in London in the late evening, I wonder how far your hotel from the airport is. - This sentence has a word order issue. It should be corrected to: "As our flight is due to land in London in the late evening, I wonder how far your hotel is from the airport?"

4) I taught English to my first-year students yesterday. - This sentence is grammatically correct.

5) Have you ever flown in an airplane? Have you been in that supermarket? - These sentences are grammatically correct.

6) Have you ever gone windsurfing? - This sentence is grammatically correct.

Have lunch. - This is a fragment of a sentence. It seems like it is meant to be a command or suggestion. You can rephrase it as "Let's have lunch" or "Would you like to have lunch?" to make it a complete sentence.

I hope this helps! Let me know if you have any further questions.