Electricity needs ( ) like metal or water to carry it to the ground.

[单选题]I found him ______on the ground.A． lieB． lyingC． layD． to lie

[单选题]Not until the game had begun( )at the sports ground.A.had he arrivedB.would

[单选题]Not until the game had begun( )at the sports ground.A.had he arrivedB.would

[单选题]Not until the game had begun( )at the sports ground.A.had he arrivedB.would

We had to _______ into the ground to find water.A. dig deeplyB. dig deepC. deepl

On her way back home from school, Alice found a watch _______on the ground.A. li

After school we usually play _________ soccer for half _________ hour on _______

If your family evacuates， here are something you should do. • Head for higher

[名词解释] 地下水潜育土（ground water gleys）

[问答题]While water can carry a boat, it can also overturn it.