Both Mike and I _____ ready for the new high school life.
句意：Mike 和我都为新的高中生活做好了准备。本题考查主谓一致。both…and…意为“……和……两者都”，连接并列名词作主语，谓语动词用复数形式。
— Few of the passengers were hurt in the accident,_____ they?
— _____,they were lucky.
考查反意疑问句。
句意：
—— 在事故中几乎没有乘客受伤，是吗？
—— 是的，他们很幸运。反意疑问句通常遵循“前肯后否，前否后肯”的原则。由 Few 可知，陈述部分是否定形式，反意疑问部分用肯定形式。陈述部分含有 be 动词 were，后面的反意疑问部分也应该用 were。从 they were lucky 判断几乎没有人受伤，事实是否定的，用 no 回答，一般翻译成 “是的”。故选选项D。
—I really want to join the square dance. Can I learn the dance well?
—Yes,Mom! Nothing is impossible _____ you put your heart into it!
句意：——我真的想参加广场舞。我能学好舞蹈吗？——能，妈妈！只要你用心，没有什么是不可能的！as long as 只要；as soon as 一……就……；even if 即使；unless 除非。由句意可知选选项A。
—What do you think is important for the players on a team?
—It's to play together and _____ the best in each other.
考查动词短语辨析。
句意：——你认为对于一个团队的队员什么是重要的？——彼此协同合作，使彼此展现出最好的一面。根据句意可知选选项A。
— I really want to pass the exam for further study.
— Believe in yourself,dear! Your dream will come true _____ you put your heart into it.
考查连词辨析。
句意：
—— 为了继续深造我真的想通过这次考试。
—— 亲爱的，相信自己！只要你集中精力去做，你的梦想就会变为现实。
分析句意可推知从句是一个条件状语从句，用 as long as 引导，故选选项B。
My math teacher lives an active life. She looks as _____ as she was ten years ago.
考查形容词的同级比较。
句意：我的数学老师过着积极的生活，她看起来和十年前一样年轻。“as+原级+as”为固定搭配，意指“和……一样……”。故选选项A。