Question

hat is grammatically incorrect with the following sentence? This question is very difficult to workout. a. The suffix "out" is prepositional, and you cannot end a sentence with a preposition. b. There is an incorrect choice of word: "hard" should be used instead of "difficult". c. The phrasal verb "work out" should be two words, not one. d. There is nothing grammatically incorrect with this sentence.

Answer 1

c. the phrasal verb "work out" should be two words, not one.

Step-by-step explanation:

Here's the rule, for work out. As a verb, use two words: You work out. ... As a noun or adjective, make it one word: You do a workout.