To find the correct answer, we need to identify the tense and subject of the sentence.
Tense:- The sentence is in the present simple tense as indicated by the word "Don't" (which is a contraction of "do not").
- The present simple tense is used to talk about general truths, habits, and routines, as well as to give instructions or make requests.
Subject:- The subject of the sentence is "Sarika" because she is the one who needs to study for her ESL test.
Now, let's analyze each option:
A:
try
- This option is in the base form of the verb. It does not agree with the subject "Sarika" because it lacks the -s ending that is required for third-person singular subjects in the present simple tense.
B:
tries
- This option is in the present simple tense, but it also does not agree with the subject "Sarika" because it lacks the -s ending. It is also not necessary to use the present simple tense here because the sentence is not referring to a general truth, habit, or routine.
C:
tried
- This option is in the past tense and does not match the tense of the sentence. Therefore, it is incorrect.
D:
is trying
- This option is in the present continuous tense, which is used to talk about actions happening at the moment of speaking or around the present time.
- In this case, "is trying" correctly matches the subject "Sarika" (third-person singular) and conveys the idea that Sarika is currently making an effort to study for her ESL test.
- Therefore, the correct answer is option D:
is trying
.