Bob, quickly get this film ________. I want to know if this camera works well.
| A．washed | B．developed |
| C．printed | D．shown |
Every one of us must know：________we live can we save the earth.
| A．by changing the way only |
| B．only by changing the way |
| C．by only changing the way |
| D．by changing only the way |
—Can those________at the back of the classroom hear me?
—No problem.
| A．seat | B．sit |
| C．seated | D．sat |
―Why? Where is my cellphone?
―Dear me! You _______ it in the taxi！
| A．have never left | B．never left |
| C．haven’t left | D．didn’t leave |
You need some facts _____ to base your theory.
| A．where | B．on which |
| C．in place where | D．in the place |
________ for not keeping his promise，Gary hung his head in shame.
| A．Blamed | B．To be blamed | C．Blaming | D．To blame |