When _____ comes to codes of ethics, I think everyone should strictly obey them.
| A．that | B．this | C．it | D．one |
It was ______ that I didn’t want to go out for a walk.
| A．a so cold day | B．such cold a day |
| C．too cold a day | D．so cold a day |
When _____ to hand in his Iphone, Tonny told his teacher that he had left it home.
| A．being asked | B．asked |
| C．having asked | D．to be asked |
I’ve already read an excellent book of Moyan’s, _________ you can’t miss.
| A．that | B．what | C．one | D．who |
Local workers are going on a strike for the salaries here are low ________ the rates elsewhere.
| A．with | B．against |
| C．by | D．beside |
English is a language shared by several different cultures, ________ uses it in different ways.
| A．all of whom | B．each of them |
| C．all of them | D．each of which |