Rearrange the parts in correct order to make a meaningful sentence.
(A) a big growth
(B) after a slump in Covid years,
(C) car sales
(D) have again registered

Correct option is A

Correct order: (a) BCDA
Correct sentence formed: After a slump in Covid years, car sales have again registered a big growth.
Detailed explanation:
• (b) “after a slump in Covid years,” is an introductory time/condition phrase; it sets the background, so it comes first.
• (c) “car sales” is the subject (what we are talking about).
• (d) “have again registered” is the verb phrase (action done by the subject).
• (a) “a big growth” is the object/complement (what has been registered).