[Maluues]

Good evening.

Just a minute ago I took a shower and was confused about the following sentences.

Would I rather say:
The teacher was educated to teach us well.

or

The teacher has been educated to teach us well.

I would choose the first sentence because the action happened in the past.
But on the other hand it still effects the present.
If the wasn't educated he wouldn't teach us well.

And another question relating to adverbs.

Teacher: I didn't ask you wether copper is loaded positively or negatively.
Teacher: I didn't ask you wether cooper is positively or negatively loaded.

I would choose the first one. With positively and negatively I want to express how copper is charged (chemistry).

I would be very pleased if you could help me. (can I say this? or should I say: I you helped me I would be very grateful)

Greetings Maluues :)