B) Put the verbs in brackets into the past simple or the present perfect.
Catherine injured (injure) hersell when she
(trip) and
(fall) over.
2 They
(already/clear) the debris that
(form)
the
when
earthquake (strike).
3. The spacecraft (leave) to explore part of our solar system three years ago and
(not/return) to Earth yet.
4. The storm
(darken) the sky, winds
(whip) around our house
and huge hailstones
(pound) on our roof.
5. She
(break) her arm two weeks ago and it
(be) in a cast ever since.
6. I'm sure Darwin
(get) the email I
(send) him yesterday, but
he
....(not/reply) anything so far.
7. In 2005, hurricane Katrina
...(damage) much of New Orleans.
8.
(not/experience) a drought so severe since the beginning of the century.
The area​