Writing 7 form

a)is built 

b)was build 

c)has been built  

d)was built

a)enough rich

 b)rich enough 

c)richer   

d)rich

a)has never seen

 b)never saw 

  c)had never seen 

   d)hasn’t never seen

a)Is there any 

b)Are there any  

c)Is there a few 

d)Are there a few

a)to learn 

b)for learning    

c)for to learn       

d)for learn

a)at 

 b)to

 c)on  

  d)in

a)reads 

b)is reading 

c)read

d)is read

a)biger

b)more big 

c)bigger     

d)more bigger

a)shelfs 

b)shelfes   

c)shelvs  

d)shelves

a)hasn’t been solved

 b)hasn’t solved

c) is solved

a)come

b)to come 

c)came

d)has come

a)am teaching 

b)have taught 

c)has been teaching

d)have been teaching