"i think he should have drank it all by now"
Yikes! NO -- that is the wrong form of the verb for that sentence.
This is the proper form, "I think he should have drunkall of it by now."
The "opinion" there isn't very strong.
"I thought he was really stupid for driving home after he drank three beers."
He drank the tea while it was still hot.I thought you drank it all.
When I drank the Pepsi I felt it fizz in my mouth.
If you drank all of the orange juice, you had better pick some up on your way home.
My opinion is that nikes are better than converses.
There was an excess of liquid in his body.He drank in excess the other night.
yes because for example sentence she was diffident about her opinion
She considered herself very virtuous because she neither drank nor smoked
The water was purified before they drank it. Purified water is the only water they drink.
The insurgents were just reckless rebels in my opinion.
She drank a magical elixir that granted her eternal youth.
Example sentence - The tiny hummingbirds drank the nectar from the flowers.
Yes, this is the correct way to use the word soliciting.