1. 2 ** Choose the correct item and put the
verbs in brackets in the correct form.
1 When/While
(the programmer/install) the latest version
of the software?
2 As long as/By the time we
(arrive) at the campus, the lecture will
already have started.
3 Until/Before she graduates, she
(not/know) if she can apply for
an internship at the local hospital.
