The air is deadly polluted because some factories don’t __the rules to protect the environment.
| A．appreciate | B．regard | C．honor | D．respect |
--- Daddy, I don’t want to go to Jimmy’s birthday.
--- You had better go. ____ you make a promise, you have to keep it.
| A．Once | B．Even if | C．Unless | D．In case |
Mary said they _____________________with each other for six years before they got married.
| A．has fallen in love | B．had fallen in love | C．had been in love | D．has been in love |
--- My sister is very upset today.
--- It is your fault. You ________________ the bad news to her yesterday.
| A．should tell | B．should have told |
| C．shouldn’t tell | D．shouldn’t have told |
Mother asked the youngest kid _____________ with his toy car.
| A．what the matter is | B．what is the matter |
| C．what the matter was | D．what was the matter |
--- Who _______________ the question?
--- The girl who was standing beside me. We were ____________ in the question.
| A．came up; interesting | B．came up with; interesting |
| C．came up; interested | D．came up with; interested |