I’m sorry. I’m not………………..…to help you lift the table.

Bell experimented with ways of transmitting …………..… over  a long distance. (speak)

She went to market without………. anything.

She likes watching the stars ……………….night.

Putting a knife into an electrical socket is dangerous.

It is ............................................................................................

After his parents died, he was sent to an (orphan) ……………...      

Give the correct form of the words in the bracket.

You must read the following ........................... precautions carefully. (safe)