You __________ the day off from work, which created a burden for everyone else.
| A．shouldn't have taken |
| B．mustn't have taken |
| C．couldn't have taken |
| D．wouldn't have taken |
So suddenlythat the animals in the zoo looked very frightened during the total solar eclipse.
| A．did the sky turn dark | B．the sky did turn dark |
| C．turned the sky dark | D．was the sky turned dark |
.Imagine what today’s life would be like if Alexander Bellthe telephone more than 130 years ago!
| A．didn’t invent | B．wouldn’t invent |
| C．hadn’t invented | D．wouldn’t have invented |
Parents must allow their children to receiveeducation by law.
| A．compulsory | B．traditional | C．primary | D．cultura1 |
-What do you supposeher look so upset ?
-by her boyfriend again.
| A．making; Misunderstood | B．made;Being misunderstood |
| C．has made;Be misunderstood | D．had nade; Having been nisunderstood |
Our company’s development will not standof anyone, nor will it threaten anyone.
| A．in the way | B．in a way | C．on the way | D．by the way |