根据意思写词语

闲谈，很随便地说话。____

过去的一段日子，过去的通常情况。____

指自己直接去做。____

表示事情的结果与所预料的相符合。____

吃惊，感到惊异。____

带路的人。____

看图读一读，判断句子正误。

Ann: Look at the animals. I like pandas. They're fat. They're cute. They're black and white. They like bamboos(竹子). What do you like, Ben?

Ben: I like elephants. They're grey. They're big and strong. They like grass.

Ann: Do you like lions, Ben?

Ben: N0. I don't. They're fierce(凶猛的). They're brown. They like meat. They eat small animals.

在有氧呼吸过程中，水参与的阶段和水生成的阶段分别是（   ）

在下图所示电路的○里填上适当的电表符号，使两灯L₁、L₂并联．