Çözüldü Active - Passive Voice

Fill in the blank with the choice that best completes the sentence.

Pregnant women who suffer from anemia ______ supplements to raise the level of iron in their blood.

A) should give
B) must be given
C) are to have given
D) to give
E) give

Correct Choice: B (must be given)
Explanation: Passive voice is required because of the fact that pregnant women mostly lack enough iron.

https://www.esl-lounge.com/student/toefl/toefl-054-grammar-modals.php
(Question 1)