Many people keep dogs as pets because dogs are regarded as（）friends to people.

单项选择题Friendship helps us understand ______ we are, ______ we need each other and ______ we can do for each other.

单项选择题—Mum, it is nice weather. I want to skate this afternoon. —Don't you think the ice on the lake is too thin to ______ your weight

单项选择题One day Chuck is on a flight ______ the Pacific Ocean suddenly ______ his plane crashed.

单项选择题—What did Maria say —______

单项选择题小学英语语言技能二级目标关于听说的要求，除了要求能听懂常用指令并做出适当反应，以及能就所熟悉的个人和家庭情况进行简短对话等要求之外，还要求______。