Bhai.Hello dear teachers.
someone asked me about the mistakes in the following sentences but I could not find any mistake:
1- Each river and ravine create an obstacle in the cross-country race. "Each river and ravine creates..." is correct but many people would use "create".
2-The execution of exquisite decoration and the effective use of space, light,and water contributes to the Alhambra's unique beauty. "contribute" is correct but many people would use "contributes".
Thanks in advance.
Interested in Language