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Toutes les activités
Jouer Froggy Jumps
1. I need to free ... some time this weekend to finish the report.
A
up
B
off
C
out
2. The words "Hard disk failure - program aborted" popped ... on the screen.
A
on
B
out
C
up
3. The battery should prevent the computer system from going ... in the event of a power cut.
A
off
B
down
C
out
4. I need one or two people to help me set ... the equipment.
A
around
B
up
C
out
5. Didn't you hear your alarm clock going ... this morning?
A
out
B
of
C
off
6. Some calculators run ... solar power.
A
on
B
out of
C
into