Later he left home in different cities.
| A．to working | B．to work |
| C．work | D．worked |
They argued _________ each other ________ the math problem yesterday.
| A．about; with | B．with; to | C． to; at | D． with; about |
__________ important for children __________ on themselves.
| A．That`s; to depend | B．It`s; to depend |
| C．That`s; depending | D．It`s; depending |
The book isfor us to read.
| A．good enough | B．enough good | C．too good | D．too well |
The cat is.You should take it to an animal hospital.
| A．dead | B．death | C．dying | D．dieing |
I saw himwhen I passed by.
| A．ran | B．to run | C．running | D．run |