Multiple choice

Directions: Fill in the blanks with suitable forms of verbs from the given options.

Now I __________ my research work.

  1. am doing

  2. had done

  3. have been doing

  4. have done

Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

The tense of the sentence is Present Continuous tense as it indicates an action going on at the time of speaking. The subject of the sentence is first person singular. Here 'am' with-ing form of the verb is to be used. Hence,'am doing' is the correct option.