He is reading that book.他正在读那本书.（正在进行时）
Wu says that he has passed the exam.吴说他刚通过了考试.（现在完成时）
Can you answer my question?你能回答我的问题吗?（can后跟动词原型）
I was cheered by the good news just now.我刚被那好消息所鼓舞.（被动语态）
It's not my fault.Please don't hate me.这不是我的错,请不要恨我.（do后跟动词原型）
The kid can spell his own name.这个小孩能拼出他的名字.（can后跟动词原型）
He has arrived at the station three minutes early.他提前了3分钟红到达车站.（现在完成时）
They couldn't read the book.They are too young.他们不能读书,他们太小了.（can后跟动词原型）
He says he has bought a computer.他说他买了台电脑.（现在完成时）