1when looking for the main idea it is

a important not to get distracted by unimportant details
b important to include your own ideas about the passage
c important to notice any figurative language

2 which of the following would be considered a supporting detail for “taj mahal? ”

a today the taj mahal stands proudly on the banks of the river yamuna.
b the arches are surrounded with black marble inscriptions from the quran and decorated with floral designs.
c she smiled faintly, and shah jahan felt his heart about to burst