Which of the following word is a verb?

1.Choose the correct sentence.

2.If I ¾ you, I would never do it. Choose the right verb:

3.Everyone of you should do ____ duty.

4.Which is the correct sentence?

5.An intensive search was conducted to locate the criminals who-

6.Choose the synonym of the word “Impotent” from below-

7.Don't worry, English language skills are not difficult to- master. Fill in the gap with the best option.

8.Identify the correct sentence :

9.Which one is conjunction?

10.B. C stands for ____.

11.Identify the correct sentence:

12.IELTS stands for ____.