Make tag questions of these statements. (a) Cutting trees is not good for us, ―? (b) Because trees supply us oxygen, fruits and wood. ―? (c) We can hardly live without them, ―? (d) They are our best friends, ―? (e) Let's plant trees more and more, ―?

1.Make tag questions of these statements. (a) Everyone wants friends, —? (b) Having a true friend is difficult, —? (c) A true friend can hardly escape us, —? (d) A good book may be a good friend, —? (e) None of us can live without friends, —?

2.Make tag questions of these statements. (a) Reading books is a good habit, —? (b) Everybody knows that books are our best friends, —? (c) Our knowledge increases when we read books, —? (d) We can hardly gather knowledge without reading books, —? (e) What we need is to read good books, —?

3.Make tag questions of these statements. (a) Join us to dinner, —? (b) Cadets must follow the college rules, —? (c) She rarely misses her morning parade, —? (d) Let's go for a library discussion, —? (e) Nothing matters now,—?

4.Make tag questions of the following statements. (a) Messi, —? (b) Thanks for your presence, —? (c) Good ones, —? (d) He let me do it, —? (e) None but he can do it, —?

5.Complete the following sentences using appropriate question tags:- (a) Shapna has little knowledge about computer, ―? (b) But she can improve herself if she is interested in it, ―? (c) I think she has no interest in it, ―? (d) She should be motivated, ―? (e) Let's talk to her, ―?

6.9. Make tag questions of these statements:- (a) Your letter gave me much pleasure, ―? (b) I am glad to inform you about our sports day, ―? (c) We decorated the school campus colourfully, ―? (d) Among the events, sack race and three leg race were interesting, ―? (e) None could resist laughter watching these events, ―?

7.Make tag questions of these statements. (a) We see that Masum has little knowledge about games and sports, —? (b) Let's talk to him, —? (c) We think he doesn't know how to play tennis, —? (d) Everybody praises an all rounder, —? (e) Though he is a good student, he is lazy, —?

8.Make tag questions of the following statement:- (a) The wind blows gently in the spring, ―? (b) Let them do the work, ―? (c) How nice the flowers are, ―? (d) Everything looks beautiful in a moonlit night, ―? (e) Work hard to succeed, ―?

9.Make tag questions of these statements :- (a) Hello, Rumi. You saw the programme on arsenic pollution on the ATN yesterday, ―? (b) Oh! Rajib. It has already become a serious problem in our country, ―? (c) Yes, it enters into our body when we take arsenic contaminated water, ―? (d) It can cause different diseases, ―? (e) You are right, Rumi. Everyone must be careful about taking water, ―?

10.Make tag questions of the following statements:- (a) I need a pen, ―? (b) I must write a letter to my friend, ―? (c) I have not written any letter to him for a long time, ―? (d) As we are friends, I think, we should keep in touch, ―? (e) I am irregular in writing but my friend is always regular in writing, ―?

11.Add tag questions $\to the statements$ below:- (a) Telling lies is a great $\sin,$ ―? (b) One lie begets hundred lies, ―? (c) None believes a liar, ―? (d) He has $\to lead a miserable$ life, ―? (e) So, all of us ought $\to refrain from telling$ lies, ―?

12.Make tag questions of the following statements:- (a) Success cannot be achieved without efforts, ―? (b) Everybody knows it, ―? (c) The successful people are very industrious, ―? (d) Everything glorious is gained through hard labour, ―? (e) So, industry is the key to success, ―?