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) 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, —?

2.9. 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, ―?

3.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, ―?

4.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, ―?

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.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, ―?

7.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, ―?

8.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, ―?

9.Make tag questions of these statements :- (a) Man is the best creature of God, ―? (b) But sometimes the beast in us comes out, ―? (c) Some of us are known as good persons in the society, ―? (d) Those who are involved to do harm to others should be avoided, ―? (e) Let's make a peaceful and happy society, ―?

10.Make tag questions of the following statements: (a) Mina is having a birthday party in the afternoon, ―? (b) Yes, she's been busy cleaning and dusting the drawing room, ―? (c) Yesterday her father bought her a lovely dress, ―? (d) And her mother wants to give her a pleasant surprise, ―? (e) Let's buy a nice gift for her, ―?

11.Complete the following sentences using appropriate question tags: Sitting by the side of a river, Amin is speaking to himself. (a) Fishes can swim, ―? (b) Once our rivers abounded with fishes, ―? (c) But, at present, the water of most of the rivers has been polluted, ―? (d) So, there is scarcity of fish, ―? (e) We must take measures to protect the rivers from being polluted, ―?

12.Make tag question of the following statements: (a) The freedom fighters are the real heroes, ―? (b) Nothing is greater than their sacrifice, ―? (c) Their contribution for our country will always be remembered, ―? (d) We should never neglect them, ―? (e) Every citizen of Bangladesh must have due respect for them, ―?