Prompt: Enquire/d/ing or Inquire/d/ing,                                      Satisfy/satisfying/satisfied/satisfies

Meaning:

Enquire/d/ing or Inquire/d/ing

verb

1. to seek information by questioning; ask 

2. to make investigation

3. to seek to learn by asking

Satisfy/satisfying/satisfied/satisfies 

Verb

1. to fulfill the need, desire, or expectation of:

2. to provide amply for (a need or desire) 

3. to relieve of doubt; convince

4. to dispel (a doubt) 

5. to make reparation to or for

6. to discharge or pay off (a debt) to (a creditor) 

7. to fulfill a requirement of; comply with