Please assess the completion status of the following clinical trial:

Trial Title: Strategies for Teaching Verbs

Study Design Characteristics:
- Allocation: None
- Intervention Model: SINGLE_GROUP
- Observational Model: None
- Primary Purpose: TREATMENT
- Time Perspective: None
- Masking: NONE
- Phase: None
- Number of Arms: 1.0

Eligibility Criteria:
Inclusion Criteria:~* Must use oral communication as their primary means of communication~* Must be monolingual English speakers~* Behaviorally able to attend for 20 minutes~* Children with typical development must demonstrate no more than one standard deviation below the mean on the speech and language measures~Exclusion Criteria:~* Nonverbal cognitive score less than three standard deviations below the mean (standard score of 54 below)~* Identified hearing loss or failed hearing screening~* Uncorrected vision impairment~* Motor impairment that prevents completion of study activities~* Concomitant disorders (e.g., Autism spectrum disorder)

- Gender: ALL
- Minimum Age: 3 Years
- Maximum Age: 17 Years
- Healthy Volunteers: t

Study Arms:
- Verb strategies (Type: EXPERIMENTAL): The examiner labels each target word and performs the corresponding action six times in each condition. She elicits the target word from the participant two times per word per condition and provides feedback on accuracy each time. In the semantic cues condition, the examiner prompts the child to perform the target action twice. In the syntactic cues condition, instead of only saying the target word with the present progressive verb marker, the examiner uses two forms of complete sentences while performing the action (i.e., I am X-ing, and See. I X.). In the combined condition, the examiner prompts the child to perform the target action and consistently uses complete sentences.

Based on this trial design, predict the completion outcome and termination type (if applicable).