Раскройте скобки, поставив глагол в Present Perfect.
1. It’s the end of the term and the students (just / pass) their exams.
2. He wants to travel abroad but he (not / obtain) the visa yet.
3. (she / find) a solution to her problem?
4. How long (you / work) for an airline?

Да, в первом have!

1. It's the end of the term and the students have just passed their exams.2. He wants to travel abroad but he has not obtained the visa yet.3. Has she found a solution to her problem?4. How long have you worked for an airline?

1) It's the end of the term and the students HAVE JUST PASSED their exams. 2) He wants to travel abroad he HASN'T OBTAINED the visa yet. 3) HAS SHE FOUND a solution to her problem? 4) How long HAVE YOU WORKED for an airline?