Puerto Rico Do/Does/Did

Puerto Rico (…) not consist of only one island; it includes several smaller islands such as Vieques and Culebra.

• do
• does
• did

Answer explanation

"Does" is correct because the subject "Puerto Rico" is third-person singular.

The indigenous Taíno people (…) their best to resist Spanish colonization in the late 15th century.

• do
• does
• did

Answer explanation

"Did" is correct because the sentence refers to a completed action in the past.

The Spanish settlers (…) some research on the local flora and fauna upon their arrival.

• do
• does
• did

Answer explanation

"Did" is correct for a past action completed at a specific time.

The capital city, San Juan, (…) business with various European merchants during the colonial period.

• do
• does
• did

Answer explanation

"Did" is appropriate for past business interactions.

The people of Puerto Rico (…) a great job preserving their rich cultural heritage.

• do
• does
• did

Answer explanation

"Do" is correct for present plural subject "people".

During the Spanish-American War, Puerto Rico (…) not gain independence but became a U.S. territory instead.

• do
• does
• did

Answer explanation

"Did" is correct for past negative action.

The U.S. government (…) some work on improving the island’s infrastructure in the early 20th century.

• do
• does
• did

Answer explanation

"Did" fits with the past tense marker "early 20th century".

Puerto Ricans today (…) overtime to support their families and contribute to the economy.

• do
• does
• did

Answer explanation

"Do" is correct for present plural subject "Puerto Ricans".

The island’s residents (…) their best to recover after the devastation caused by Hurricane Maria in 2017.

• do
• does
• did

Answer explanation

"Did" is appropriate for a completed past effort.

Many Puerto Ricans (…) a degree at universities both on the island and on the U.S. mainland.

• do
• does
• did

Answer explanation

"Do" fits with present plural subject "many Puerto Ricans".