¿Singular o plural? If the word is singular, make it plural. If it is plural, make it singular. Remember to change the definite and indefinite articles. Questions Question 1 with 1 blank1 of 1 : el número Question 2 with 1 blank1 of 1 : un diario Question 3 with 1 blank1 of 1 : la estudiante Question 4 with 1 blank1 of 1 : el conductor Question 5 with 1 blank1 of 1 : el país Question 6 with 1 blank1 of 1 : las cosas Question 7 with 1 blank1 of 1 : unos turistas Question 8 with 1 blank1 of 1 : las nacionalidades Question 9 with 1 blank1 of 1 : unas computadoras Question 10 with 1 blank1 of 1 : los problemas Question 11 with 1 blank1 of 1 : una fotografía Question 12 with 1 blank1 of 1 : los profesores Question 13 with 1 blank1 of 1 : unas señoritas Question 14 with 1 blank1 of 1 : el hombre Question 15 with 1 blank1 of 1 : la maleta Question 16 with 1 blank1 of 1 : la señora