'$Concentrate^{\prime}-$ এর সঠিক অর্থ কোনটি?

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 of the following word is a verb?

5.Which is the correct sentence?

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

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

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

9.Identify the correct sentence :

10.Which one is conjunction?

11.B. C stands for ____.

12.Identify the correct sentence: