Complete the sentences,using the correct form of the words in brackets:
a.I lose the key,so I cannot get into the house
➝If..................
b,They are too young to join the army
➝They are not....................
c,She won't come unless you invite her
➝If......................
d,We can't hang the pictureon the wall.It is heavy
➝The picture....................
e,They were tired.They were hungry
➝They were not only..................
f,They finish their work.They went home
➝Finishing.....................
g,She goes out in the rain.She gets wet
➝If.........................
h,Tom can't lift the table.He isn't strong enough
➝Tom is......................
a.I lose the key,so I cannot get into the house
➝If.......I didn't lose the key, I could get into the house..........
b,They are too young to join the army
➝They are not......old enough to join the army.............
c,She won't come unless you invite her
➝If......you don't invite her, she won't come................
d,We can't hang the pictureon the wall.It is heavy
➝The picture......is too heavy for us to hang on the wall..............
e,They were tired.They were hungry
➝They were not only.....tired but also hungry.............
f,They finish their work.They went home
➝Finishing.......their work, then they went home..............
g,She goes out in the rain.She gets wet
➝If........she didn't go out, she wouldn't get wet................
h,Tom can't lift the table.He isn't strong enough
➝Tom is.......not strong enough to lift the table ...............
a.I lose the key,so I cannot get into the house
➝If..................i didn't lose the key, i could get into the house
b,They are too young to join the army
➝They are not....................old enought to join the army
c,She won't come unless you invite her
➝If......................you don't invite her, she won't come
d,We can't hang the pictureon the wall.It is heavy
➝The picture....................is too heavy for us to hang on the wall
e,They were tired.They were hungry
➝They were not only..................tired but also hungry
f,They finish their work.They went home
➝Finishing.....................their work, They went home
g,She goes out in the rain.She gets wet
➝If..................she goes out in the rain, she will get wet
h,Tom can't lift the table.He isn't strong enough
➝Tom is..................too weak to lift the table
a, If I didn't lose the key, I could get into the house
b. They are not old enough to join the army
c, If you don't invite her , she won't come
d, The picture is too heavy for us to the wall
e, They were not only tired but also hungry
f, Finishing their work , they went home
g, If she didn't go out,she wouldn't get wet
h, Tom is not strong enough to life the table