______ is widely acknowledged that all mankind is created ______

Lin Shuhao is ______ famous ______all the basketball fans in China know him.

If Nancy __________ the exam, she will go to the USA for English study.

MrBrown is _____ a teacher to us; we look on him as our friend[ ]

I ______ to get a driving license these years but without success.— It’s rather difficult nowadays.