Question

PRESENT PERFECT

Answer 1

Answer:

1.Have arranged

2.I've heard(I have heard), have heard

3.Has not (hasn't)

4.Have spoken

Explanation:

Present perfect tense is formed with the use of has or have(NOTE:"HAD" is Excluded) and the simple present tense of the predicate(verb)

Most people confuse this with present continuous tense but it's widely different

Answer 2

1. am arranging
2. hear , hear
4. are speaking