Question

fix the two plural or possessive errors.
i.m. pei has designed several well - known buildings, such as the
kennedy library and the glass pyramid at the louvre. the chinese
american architects influence on twentieth - century construction
has made him a worldwide icon.

Explanation:

1. "buildings'" → "buildings": The word "buildings" here is a plural noun (not possessive), so the unnecessary apostrophe is removed.
2. "architects'" → "architect's": The sentence refers to I.M. Pei (a single architect), so the possessive form should be singular ("architect's") instead of plural ("architects'").

Answer:

I.M. Pei has designed several well-known buildings, such as the Kennedy Library and the glass pyramid at the Louvre. The Chinese American architect's influence on twentieth-century construction has made him a worldwide icon.