shaking that happens under water can cause big (2).
called tsunamis.
What do we need (3)
during an earthquake? If you are inside a house or a
school, hide under a bed or a desk and stay there until the quaking stops. Stay away
from the stairs, windows, walls and furniture because they might collapse and hurt
you. Don't go to the kitchen and don't turn (4)
a gas stove because it
might cause fire.
If you're outside, go to open grounds (the nearest school's ground or square). Stay
away from buildings, trees, power lines and other big things (5)
might
fall on you.
1. A. occurs
D.occuring
C. had occured
C. waves
2. A. floods
3. A. did
C. do
D.rains
D. to do
D. up
4. A. off
C. into
5. A. when
B. where
C. who
D. that
VI. Hoàn thành câu với các từ gợi ý sao cho có nghĩa giống với câu đã cho.
1. She bought this book two days ago.
This book
B. occured
B. winds
B.
doing
B. on
2. Mary said to her brother,"You have to wear face masks in public",
Mary told her brother that
era