The lead scientist, along with her research colleagues, _________ conducting a comprehensive study on the effects of climate change on marine ecosystems.

• Complete Sentence: The lead scientist, along with her research colleagues, is conducting a comprehensive study on the effects of climate change on marine ecosystems.

• Along with, as well as, together with, including, addition to, accompanied by ইত্যাদি দ্বারা দুইটি subject যুক্ত হলে verb হবে প্রথম subject অনুযায়ী।
- এখানে "The lead scientist" এবং "her research colleagues" subject দুটি along with দ্বারা যুক্ত হয়েছে।
- প্রথম subject "The lead scientist", singular বিধায় verb টি singular হবে।

More Examples:
1. The author, along with his editors and publicists, is planning a nationwide book tour to promote his latest novel.
2. The director, along with the cast and crew, is rehearsing tirelessly to ensure the play's opening night is a grand success.