Improve the underlined part of the sentence. Choose 'No improvement' as an answer if the sentence is grammatically correct.
They plan to marrying in the spring.
Show answer & explanation
Correct answer: A
Explanation
The correct answer is option 1 i.e. plan to marry.
Plan to marry uses the correct tense form. To + first form of the verb is the correct formation to use with verbs of thinking and feeling.
Option 3 is incorrect. Plans is wrong to use with a plural subject "They".
Option 4 is incorrect as "married" is the wrong form of the verb.