UNIT 1,2,3

UNIT 1 

EX`21

1-e 2-b 3-a 4-d 5-c

EX`25

1-b 2-e 3-f  4-a 5-c 6-d

UNIT2

EX`10)

         1.I go- He goes

         2.I watch- He watches

         3.I play- He plays

         4.I read- He reads

         5.I have- He has

         6.I finish- He finishes

         7.I make-He makes

         8.I leave-He leaves

         9.I do- He does

         10.I brush- He brushes

EX`12)

  1. never

       2. rarely

       3. occasionally

       4.sometimes

       5.often

       6. usually

       7.always

EX`13)

• always
• always
• rarely
• occasionally
• sometimes
• always

EX`17)

      1.do

      2.don't

      3.am

      4.don't

      5.Do you

EX`18)

     appear-appeared

     travel-traveled

     be-was

     live-lived

     sing-sang

     go-went

     learn-learnt

     receive-received

     start-started

     change-changed

     have- had

     enjoy-enjoyed

EX`26)

     1.They used to wear sandals.

     2.They didn't used to ride motorbikes.

     3.They didn't used to listen to Walkmans.

     4.Men didn't used to wear suits.

     5.women used to wear bracelets.

     6.They didn't used to have mobile phone.

UNIT 3

EX`12)

         1. a beautiful brown wooden

         2. large grey a cotton

         3.heavy black metal

         4.Nice blue silk

EX`13)

     it's a grey plastic suitcase with stickers on it.

     it's a gold ring with diamonds on it.

     it's a black strap, metal zip and red side pocket

     it's an elastic spots with ball on it

     it's a plastic handle with umbrella on it

     it's a cotton laces with shoes on it

     it's a cotton peak with cap on it

     it's a metal top with pen on it

EX`21)

      big -bigger- the biggest

      short -shorter- the shortest

      beautiful- more beautiful- the most beautiful

      large- larger- the largest

      expensive- more expensive than- the most expansive

      long-longer-the  longest

      bad-worse than-the worst

      good-better-the best

      little-less-the least