Here are the correct options for each question:

**Question 1:** The sun sets in the _______
**b. west**

**Question 2:** This photo reminds me _______ the good old days
**c. of**

**Question 3:** Choose the word that has the underlined letters pronounced differently.
**b. called** (the "a" in "called" is pronounced differently from the "a" in the other options)

**Question 4:** One kilogram = _______ grams
**a. 1000**