Thanks for your help.
I am sorry,because I am not a native English speaker,my question may make you confused and I may not raise the question precisely.
I mean that if I want to mention ,for example ,"The school sports is open today." & "The inter-university sports is open today." together ,can I say "The school and inter-university sports are open today." & "The two sports are open today."?
Is it grammatically correct?
Thank you.