The phrase "and handed in the" is correct and usable in written English.
It can be used when referring to the act of submitting something, typically a document or assignment, to someone or an organization.
Example: "After completing the project, I printed it out and handed in the final report to my supervisor."
Alternatives: "and submitted the" or "and delivered the".
When they tackled the problems and handed in the answer sheet, people got an average of four correct responses.
Ahmadinejad's eight acrimonious years in Tehran's Pastor Street, marred by financial stringency and international isolation because of Tehran's suspected nuclear activities, came to an end on Saturday when he accompanied Rouhani to the presidential offices and handed in the keys before moving to his old house in Narmak, east Tehran.
In the end eleven teachers taught the seven lessons of the CAPTT and handed in the pre- and post-intervention test results (similar test covering the six error type categories before and after working with the CAPTT in class).
After using the checklist to score the writing performances, the peer raters signed the papers and handed in the compositions and scoring tables to be recorded by the teacher.
Finally four new teachers teaching bachelor students and four new secondary school teachers taught the seven lessons and handed in the pre- and post-intervention test results of the second test phase.
Two teachers teaching bachelor students and three secondary school teachers, who all took part in the first test phase, also taught the seven lessons and handed in the pre- and post-intervention test results of the second test phase.
The questionnaire was completed by participants at home and handed in at the study centre.
There are tears, countless questions, laughter and hands-in-the-air celebration.
Medals were handed back, resignations handed in, and the Paralympic movement plunged in to controversy.
