Use your head

I realise that by telling Alice about her surprise party I've really put my _________ in it.

When we go on holiday, we always ask our neighbour to keep an _________ on things while we are away.

Now that I've gone on to a three-day week, I've got so much more time on my __________.

At school our English teacher used to make us learn long passages of poetry off by _________. I can still remember some of them.

Once Anna's set her _________ on getting something, there's no stopping her.

They met in 2005 and fell ______ over ______ in love. They've been inseparable ever since.

It was a relief to tell her about my doubts. It was good to get it off my ________.

I should have told him that we didn't like his proposal but I just didn't have the __________ for it.

Members of this political party have to ________ the line or they are expelled.

I'm sorry but I'll deal with it as soon as I can. I'm up to my ________ in work at the moment.