Active Voice and Passive Voice

Answer :

In Passive Voice, the structure will be as follows:

Sub. (Ob. of Active) + should + be + V3

↓                                       ↓                  ↓

Promises                   should     be      kept

[(by one) not required]

Answer :

Active Sent. in the Simple Pr. has the following structure:

Sub.   +                         V1             +                 Ob.

↓                                    ↓                                    ↓

People in Egypt       Speak                          Arabic

In Passive, the structure will be as follows:

Sub. (Ob. of Active) + is/am/are + V3 +

↓                                   ↓                       ↓

Arabic                          is                 spoken

Ob. (Sub. of Active)

             ↓

       in Egypt

Answer :

The structure of Passive Sent.with Mod. is as follows :

Sub.         + Mod.           + be      + V3 +        by

↓              ↓                       ↓            ↓                ↓

The poor must                   be looked after           by

+ Ob.

↓

society

In Active, the structure will be as follows:

Sub. (Ob. of Passive) + Mod. + V1

                      ↓

        Society must                 look after

Ob. (Sub. of Passive)

                  ↓

           the poor

Answer :

The Passive Sent.with Modals will have the following structure:

Sub. (Ob. of Active) + Mod. + be + V3
                         ↓

         ↓              ↓                    ↓
              Elders         should           

             be        respected
             + by     + Ob.
                            ↓
         [by + Ob. may be ignored]

Answer :