_ control my computer with a mouse.
I control my computer with _ mouse.
He broke the world-record and had a video __ proof.
I am typing __ my computer keyboard.
__ is the heir to a huge fortune.
The apple is ripe so pick __.
The apple __ ripe so pick it.
Protein is found __ meat, fish and cheese.
That child is getting up __ mischief again.
The height __ the Eiffel Tower is 300m.
Did ___ receive my last letter?
A proficient person does ___ job well.
Job vacancies ___ listed in the paper.
Pay the bill ___ ask for a receipt.
Pay the bill and ask ___ a receipt.
There ___ great relief at the rescue.
___ apple is ripe so pick it.
I control my computer ____ a mouse.
____ threw a lifebelt to the drowning man.