Put the correct form of verb in any five of following

I am thinking -away next week (go)

Correct the Following Sentence:

Of the two officers, who do you think is more senior?

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.