Our Pasts - I #!#Chapter 1- What, Where, How and When ?

Directions Compleste the sentences by using the Present Perfect or the Simple Past as the case may be. Remember that. How long have you known this man? I _____ him when I was at school.

Report these questions using if/whether or why/when/where/how/which/what. Remember the italicised verbs change into the past tense. Seema asked her, “How long have you lived here?”

There are 35 student in class IX A, 34 in IX -B &33 in IX C. If even roll numbers are allowerd project on chapter 2, Polymomials & odd roll number are allotted for chapter -1 , Number system . What is the probability that the student chosen (i) Prepares project on chapter 1 (ii) Prepare project on chapter 2

On the basis of the issues raised in this chapter, what changes would you incorporate in your lifestyle in a move towards a sustainable use of our resources?