Answer:
1. <em>Brooding</em> goes with a. moody, sullen, or unhappy in thought.
2. <em>Scrupulous</em> goes with c. concerned with avoiding wrong actions.
3. <em>Hedge</em> goes with g. a boundary formed by bushes or shrubs.
4. <em>Abstain</em> goes with e. restrain oneself from doing something.
5. <em>Trellis</em> goes with d. a support made from metal or wood for plants or vines to lean on.
6. <em>Constraints</em> goes with f. limitations or restrictions.
7. <em>Lavish </em>goes with h. expensive and elaborate.
8. <em>Ravishing</em> goes with b. beautiful.
Vanquished means to be conquered or defeated, so it is B. You could say the ememy has been vanquished or conquered.
I’m not sure but probably because we don’t use each other for commercial uses
