Question 1 with 1 blankLa biblioteca tiene ciento cincuenta sillas. El laboratorio de lenguas tiene treinta sillas.
Question 2 with 1 blankRamón compró tres corbatas. Roberto compró tres corbatas.
Question 3 with 1 blankYo comí un plato de pasta. Mi hermano comió dos platos de pasta.
Question 4 with 1 blankAnabel durmió ocho horas. Amelia durmió ocho horas.
Question 5 with 1 blankMi primo toma seis clases. Mi amiga Tere toma ocho clases.

Clarification:

I found the instructions for the exercise: Write statements of comparison based on the cues.

Question 1: La biblioteca tiene más sillas que el laboratorio de lenguas.

Question 2: Ramón compró tantas corbatas como Roberto.

Question 3: Yo comí un plato menos de pasta que mi hermano.

Question 4: Anabel durmió tantas horas como Amelia.

Question 5: Mi primo toma menos clases que mi amiga Tere.

Explanation:

To complete this exercise, you have to write statements using comparisons of equality and comparisons of inequality in Spanish.

In questions 2 and 4, you have to use comparisons of equality, which are used to say that two nouns are equal to one another in some way. The structure used is: tantas + noun + como.

In questions 1, 3 and 5, you have to use comparisons of inequality, which are used when you want to show that the relationship between two things is unequal.

The structure used is:

más + adjective/adverb/noun + que

menos + adjective/adverb/noun + que