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5. How does Professor Shonku describe the Martian creature?, , 6. Why was Professor Shonku late in reaching the rocket?, , C. Think and answer., 1. Do you think Bidhushekhar knew what danger lay ahead?, How would he know about it?, , 2. If Professor Shonku could have stayed on Mars, what else do you, think he would have discovered?, , D. Know your values., Professor Shonku was chased by hundreds of Martian creatures,, but he saved both Bidhushekhar and himself instead of panicking., , You have gone to the zoo with your parents. Suddenly, there’s an, announcement that a tiger has escaped from its cage. Will you start, crying and running or will you stay calm and follow the instructions, to leave safely?, , We need courage in different situations. Some of them may be unusual, like the, example above. Some of them are more common, like speaking in front of the, class, It is important to be brave in all these situations so that we can do what, we should, and come out of the situation safely and successfully., , »4 Grammar, , We know that there are four kinds of sentences—declarative, exclamatory,, imperative and interrogative., Read this sentence., , ce We need to go to the rocket., This is a declarative sentence as it makes a statement., , oe Hurry up and go to the rocket!, This is an exclamatory sentence as it expresses a strong feeling. Here, it is used, to express urgency,

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ew Please go to the rocket., , This is an imperative sentence as it makes a request. Imperative sentences are, also used to give orders., , ce Should we go to the rocket?, This is an interrogative sentence as it asks a question., Read this sentence., , ew Will you please help me?, , Although this sentence ends with a question mark, it is an imperative sentence, because the main purpose of this sentence is to make a request, not ask, about something., , A. Rewrite these sentences in your notebook using the instructions, in the brackets., , 1. Happy birthday! (declarative), , |wish you a happy birthday., , Wont you help me clean this desk? (imperative), , You should be careful with the plates. (exclamatory), , Please tell me which way is the auditorium. (interrogative), , Where can I find a fruit shop? (declarative), , ae pp, , This is a really pleasant surprise. (exclamatory), , Now, read these sentences., ee You do want to go out, don’t you?, cw He was not going to try and fight the entire Martian army on his own,, was he?, , The words in bold are question tags. They are short questions added at the end, of sentences to see if the listener agrees with us. We always put a comma before, a question tag., , Question tags are always in the same tense as the main verb of the sentence., , The verb in a question tag is in the contracted form., , ew They will return tomorrow, won't they? (, , GFR ssrroroe

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2. Please help me to clean this desk?, , 3. Be careful with the plates!, , 4. Which way is the auditorium?, , 5. | would like to know where | can find a fruit shop?, , 6. What a pleasant surprise!