Answer:
1. Have Filled - verb phrase
here <em>Have</em> is auxiliary verb and <em>Filled</em> is main verb
2. is holding - verb phrase
here <em>is </em>is<em> </em>auxiliary verb and <em>holding </em>is main verb
3. be enrolling - verb phrase
here <em>be</em> is auxiliary verb and <em>enrolling</em> is main verb
4. have, announced - verb phrase
here<em> have</em> is auxiliary verb and <em>announced</em> is main verb
5. will definitely - verb phrase
here <em>will </em> is auxiliary verb and <em>definitely</em> is main verb
6. does not, prepare - verb phrase
here <em>does not</em> is auxiliary verb and <em>prepare</em> is main verb
7. will have arrived - verb phrase
here <em>will have</em> is auxiliary verb and <em>arrived</em> is main verb
8. are planning - verb phrase
here <em>are</em> is auxiliary verb and <em>planning</em> is main verb
9. has been driving - verb phrase
here <em>has been</em> is auxiliary verb and <em>driving</em> is main verb
10. am calling - verb phrase
here <em>am</em> is auxiliary verb and <em>calling</em> is main verb