Step 1

Unit 9. Present Perfect Continuous.

03 April—03 April

Step 2

Unit 10. Present Perfect Continuous ans Simple.

03 April—03 April

Step 3

Unit 11. How Long have you (been) ... ?

04 April—04 April

Step 4

Unit 12. For and since When ... ? and How Long ... ?

05 April—05 April

Step 5

13 Present perfect and past 1 (I have done and I did)

05 April—05 April

Step 6

14 Present perfect and past 2 (I have done and I did)

06 April—06 April

Step 7

15 Past perfect (I had done)

07 April—07 April

Step 8

19 Present tenses (I am doing I I do) for the future

08 April—08 April

Step 9

21 WiLL/shaLL 1

09 April—09 April

Step 11

27 Could (do) and could have (done)

11 April—11 April

Step 12

28 Must and can't

12 April—12 April

Step 13

29 May and might 1

13 April—13 April

Step 14

32 Must mustn't needn't

14 April—14 April

Step 15

33 Should 1

15 April—15 April

Step 16

34 Should 2

16 April—16 April

Step 18

36 Would

18 April—18 April

Step 10

26 Can, could and (be) able to

Step 17

35 Had better lt's time ...