Select the option that will improve the underlined part of the given sentence. In case no improvement is needed, select 'No improvement required '.
Lily has dedicating her life towards becoming a doctor.
Show answer & explanation
Correct answer: D
Explanation
The correct answer is option 4 i.e has dedicated.
We make the perfect tense by adding the auxiliary verb ‘have/ has’ before the past participle of the verb.
For past perfect we use HAD. For present perfect we use HAS for 3rd person singular (He, She, It) and HAVE for everything else.
Hence, chosen option is correct.