Fill in the blanks in any ten of the following sentences:

The mother was proud - her son.

Change the voice (any five):

The boy purchased a nice pen.

Use the correct form in parenthesis:

The table has a (smoth/smothly) surface.

Fill in the following blanks:

Copper is ___useful metal.

Fill in the following blanks:

He is not ___honourable man

Change the voice (any five):

Open the door.