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B.  Conditional Sentences
              Read the following:

                    If he does not work hard, he cannot pass.

                    The sentence has an if-clause and is called a conditional sentence.

              Now complete the conditional sentences with your own ideas.

              1.  If you do not start early, you cannot reach in time.

              2.  If you are not careful, you ____________________________________________________________

              3.  If the robot does not have the program in its memory, it ____________________________

              4.  If you finish your homework, you ____________________________________________________

              5.  If you do not listen carefully, you _____________________________________________________
              6.  If you practise well, you ______________________________________________________________

              7.  If you don’t cover the cup of sugar, the ants _________________________________________

              8.  If you make so much noise, I _________________________________________________________

              9.  If you don’t sharpen the pencil, you __________________________________________________


          C.  Using ‘which’ to join sentences

              Join the pairs of sentences using which. The first one is done for you.

              1.  Robbi has an arm. It moves around to pick up objects.

                   Robbi has an arm which moves around to pick up objects.
                   _______________________________________________________________________________________

              2.   There are electric batteries inside a robot. They store electricity and supply it to the
                   various parts.

                   _______________________________________________________________________________________

              3.  This is a type of robot. It can do household chores.

                   _______________________________________________________________________________________

              4.  I read a story yesterday. It was very interesting.

                   _______________________________________________________________________________________

              5.  This is the nail. It punctured the tyre of my bicycle.


                   _______________________________________________________________________________________

              6.  This is the dress. I bought it for Christmas.

                   _______________________________________________________________________________________
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