The team ______ several challenges in implementing the new project recently.

• কোনো sentence এ recently, just, yet, already, lately ইত্যাদি থাকলে present perfect tense হবে।
- structure: sub + have/has + verb এর pp + obj.
যেমন: Have you had your lunch yet?

• নিয়মানুযায়ী সঠিক উত্তর - has had.
- এখানে Team collective noun তাই এরপর has বসবে।
- Complete Sentence: The team has had several challenges in implementing the new project recently.