1 . Neither your sister nor mine__________the good news. Let’s tell them.

A．know

B．knows

C．knew

D．known

2 . 单句改错，注意: 每处错误及其修改均仅限一词;
1. There exists many factors influencing the children’s future success.
2. Watching the film and you will learn a lot.
3. We were treating well by our hosts last night.
4. The book that I borrowed it from the library is well written.
5. It occurred me that that day was his birthday.