That girl,……………….. name I’ve forgotten, goes to my school.
which
whose
when
who
A film ……………………watched by my son every day.
was
were
is
are
Geologists, ……………………… study Earth’s formation and its rocks, find out whathappened in the past by looking at layers of rock.
Around 1.5 million years ago, some of …………volcanoes in Jordan were active.
younger
young
old
the youngest
- What are the hot melted rocks ………………….?
calls
calling
called
. call
- Al Zahrawi,……………….. was a surgeon, developed many medical instruments still in use today.
Sudden disasters filled the atmosphere with smoke and dust , …………… blocked out the Sun, causing the climate to become cold and dark.
People say the author’s latest book,……………….I haven’t read yet, is quite good.
The car…………………..by the mechanic yesterday.
fixing
was fixed
fix
fixes
Humans, …………………………. activities cause global warming, need to take action.
. which
In the Antarctic, ……………….. plants and animals face a harsh cold environment,
archaeologists have found evidence that this area was once much warmer.
where
This phone,………………. I bought secondhand, is just as good as any new model.
The housework………………done by my mother last night.
wrer
Several ice ages , …...........…. glaciers covered much of Earth’s surface, have taken place.
Global warming, ……………is a subject I’m very interested in, is the topic of the conference.