Day 1Keep safe in storms (P2)Choose the correct words to fill in the blanks: energy, lightning.... Use a cell phone outdoors.D. Keep away from the windows. Day 2Amazing animals (P4-5)Fill ……

by lightning. Learn some ways to keep yourself safe.The summer months have more storms than winter... some ways to keep yourself safe.IndoorsIndoorsDon’t use phones with cables (电话线).Don’t use phones ……

most people were still asleep. But being at home didn’t keep them safe, since few buildings remained... at Tel Aviv University in Israel, told National Geographic. Tropical storms are like giant engines ……

ground current. If you are caught outside in a thunderstorm, keep moving toward a safe shelter (庇护... current. If you are caught outside in a thunderstorm, keep moving toward a safe shelter (庇护处).  ……

可以发光的自行车锁Bike locks keep our bikes safe. This one can also keep us safe. It is called City Firefly (城市萤火虫). It glows (发光) at night. When we wear it, cars can see us. ……

the shell.The shell helps keep the snail safe.The shell moves with the snail.Look at this crab. It has a shell. The crab lives inside the shell.The shell helps keep the crab safe.The shell moves ……

be frozen.Following a safe landing, the Mars One lander would start to give power and heat to keep... at night, large dust storms, and wind speeds that can reach 60 mph (about 30 meters per second ……

in order to make sure you have a safe trip. With enough preparation, hiking can be a safe sport... hours spent hiking in the heat. CIn the case of lightning storms, stay away from tall trees and go ……

is safe for humans to interact with. Octobot controls itself without batteries or wires. Instead... dance.Scientists say that soft robots are safe around humans. If the robot accidentally touched you too ……

We all need to use a seat belt while in a car to keep safe. But do you think our pets should use seat belts too? According to a recent study, many drivers actually think so. ……

. C. It is very dangerous to play online games. D. There are ways to keep gamers safe from.... There are ways to keep gamers safe from strangers.4. What does Peri want to tell parents?A. Keep ……

for photographing storms: flat prairie (草原) with no valleys or mountains, sparsely (零星地) populated and with relatively low humidity. Dry air facilitates high visibility, enabling us to see storms forming even ……

storms the seas would seem to become static and the winds would drop.But why is it often so calm... HowStuffWorks, a calm period occurs because many storms, such as tornadoes and hurricanes, draw in all the warm ……

storms the seas would seem to become static and the winds would drop.But why is it often so calm... HowStuffWorks, a calm period occurs because many storms, such as tornadoes and hurricanes, draw in all the warm ……

that the exercise is good for you.Summer stress: You're really scared by summer storms — all... at the University of Illinois at Urbana- Champaign.To be safe, use a cell phone instead of a fixed-line phone during ……