Question

The students _____ to see the Great Sphinx of Giza, which _____ very popular with tourists. Which verbs agree with the subjects in the sentence?
A. wants, is
B. want, are
C. wants, are
D. want, is

Answer 1

The students want to see the Great Sphinx of Giza, which is very popular with tourists.

Answer: D. want, is. 

Answer 2

Answer:

The answer is D: want - is

Explanation:

According to the subjects

1.  In the first case (the students which is plural)  the verb that agree in number is want  (without s) because wants is used for the third  person in singular (He she, it).

2. The subject in the second option is singular (the Great Sphinx of Giza) so the correspondent verb is: is because are is used for plural