True - you either rely heavily on Strength or avoid situations which demand it, whereas everyone benefits from Dexterity. AD&D Psionicists have both Con and Wis for PR.

STR can usually be increased through spells or items. Think how sad it is to have 18(00) STR, 14 DEX and 14 CON and then find a Gauntlets of Ogre Strength.

My answers:

Sorcerors are better than ?
Kobolds, but not by much
Trolls need to be ? before they die.
Burned
2 Different types of magic : Divine & ?
Arcane
Ankhegs can be made into ?
Ankheg mayo sandwiches always appealed to me
Dwarves have very large ?
Waistlines
Demonstone is the ?th best game in the current promo.
8th
Zombies are easier to turn than skeletons. True or False
False. Zombies have more hit dice & are thus harder to turn
2 Halflings make a ?
mess of your larder
5 on 3d6. Where do you put it?
Generally charisma
The least useful class for IWD1?
subjective, I really wanted peoples' opinions on this one
6 stats. Which is the most important?
See above
Death is to be avoided?
Well, DUH!
Goblins are best killed with ?
whatever you have to hand. Just don't waste any limited resources
Live above ground or underground?
Personally, I like the cave vibe, as long at it is a suitably luxurious cave....
The best class for BG2?
again, subjective...
God help you all! How many hints do you need?
Apparently 2!!

Best answer ever. 3rd Ed sorcerers were interesting at first glance but the rules went out of their way to make them bland and impotent. Warlocks were a much better implementation of the concept.