A.Earthquakes usually last 10 to 30 seconds. |
B.After a big earthquake, there are many more quakes. |
C.Cracks in an earthquake are very dangerous. |
D.What usually injures people during an earthquake are falling buildings. |
A.an earthquake only lasts seconds and doesn’t happen frequently. |
B.an earthquake can happen at any time and in any kind of weather. |
C.when an earthquake happens is related to the weather |
D.earthquakes don’t change with the seasons |
A.Take sb/sth in. |
B.make sb frightened. |
C.make room for sb to stand in. |
D.make the ground slide. |
A.Find an open filed and stay there. |
B.Stay away from buildings. |
C.Take cover under a table. |
D.Take an elevator. |