Saturday Mac riddles 174

Here are this weekend’s riddles to entertain you through family time, shopping and recreation.

1: Opening address or tonic to show your slides.

2: Government promontory makes a socket for presentation.

3: This favourite tree factory included it for six years before death.

To help you cross-check your solutions, there’s a common factor between them.

I’ll post my solutions first thing on Monday morning.

Please don’t post your solutions as comments here: it spoils it for others.