Good morning everyone, it's a gorgeous day today here in the West Midlands. Very cold, but beautifully sunny. Nevertheless, I'm stuck on a few of these, and wondered if someone could offer some help, please:
7d of tin in its quadrivalent state (7) ?t?n?i?
18d New Zealand weed with prickly burrs (4,4) pi?i ?i?i
16d large spreading Est Indian tree of the Daphne family.