Put the correct form of verb in any five of following

Army succeeded - the problem (solve)

Correct the Following Sentence:

His is appointed as a lecturer in the college.

Correct the Following Sentence:

By frined takes pride on his learning.

Correct the Following Sentence:

Do you approve the idea?

Correct the Following Sentence:

Many cattle were slaughtered on the occasion.

Correct the Following Sentence:

He entered into the building by the main door.