4 Complete the advert with the Present Perfect Continuous form of the verbs in brackets.

To complete the advert with the Present Perfect Continuous form of the verbs in brackets, let's follow the step-by-step process:

Step 1: Read the advert to understand what it is about. The advert is promoting a new exercise program called "Fit and Healthy."

Step 2: Look at the sentences and see which verbs need to be completed with the Present Perfect Continuous form.

Step 3: Analyze the first sentence: "We (work) ________ hard to bring you the best exercise program in town."
- In this sentence, we need to complete the verb "work" with the Present Perfect Continuous form.
- The Present Perfect Continuous form of "work" is "have been working."
- Thus, the corrected sentence would be: "We have been working hard to bring you the best exercise program in town."

Step 4: Move on to the second sentence: "Our highly-qualified trainers (help) ______ people achieve their fitness goals for over 10 years."
- In this sentence, we need to complete the verb "help" with the Present Perfect Continuous form.
- The Present Perfect Continuous form of "help" is "have been helping."
- Thus, the corrected sentence would be: "Our highly-qualified trainers have been helping people achieve their fitness goals for over 10 years."

Step 5: Continue with the third sentence: "Join us today and start (feel) ______ healthier and stronger."
- In this sentence, we need to complete the verb "feel" with the Present Perfect Continuous form.
- The Present Perfect Continuous form of "feel" is "have been feeling."
- Thus, the corrected sentence would be: "Join us today and start (have been feeling) healthier and stronger."

Step 6: Proceed to the fourth sentence: "Many of our clients (already see) ______ incredible results after only a few weeks."
- In this sentence, we need to complete the verb "already see" with the Present Perfect Continuous form.
- The Present Perfect Continuous form of "already see" is "have already been seeing."
- Thus, the corrected sentence would be: "Many of our clients have already been seeing incredible results after only a few weeks."

Step 7: Conclude with the fifth and final sentence: "Don't miss this opportunity to (be) ______ part of our amazing fitness community!"
- In this sentence, we need to complete the verb "be" with the Present Perfect Continuous form.
- The Present Perfect Continuous form of "be" is "have been."
- Thus, the corrected sentence would be: "Don't miss this opportunity to have been part of our amazing fitness community!"

Overall, the completed advert with the Present Perfect Continuous form of the verbs would be:
- "We have been working hard to bring you the best exercise program in town."
- "Our highly-qualified trainers have been helping people achieve their fitness goals for over 10 years."
- "Join us today and start (have been feeling) healthier and stronger."
- "Many of our clients have already been seeing incredible results after only a few weeks."
- "Don't miss this opportunity to have been part of our amazing fitness community!"

Remember, the Present Perfect Continuous form indicates an ongoing action that started in the past and is still happening at the present moment.