______ when we passed by its nest.
| A．Up into the blue sky did the bird fly |
| B．Up into the blue sky flew the bird |
| C．Up into the blue sky the bird flew |
| D．Flew up into the blue sky the bird |
He ___ the heavy rain when he was on the way to school.
| A．had caught in | B．was catching | C．caught by | D．got caught in |
. Now, children, it’s time you _______.
| A．washed and dressed | B．are washed and dressed |
| C．will wash and dress | D．were washed and dressed |
I should very much like to have gone to that party of theirs, but ______.
| A．I was not invited | B．I’m not among the invited |
| C．I had not been invited | D．I have not been inviting |
In 1960, this was the longest bridge that _____________.
| A．was ever built | B．had ever built |
| C．has ever been built | D．had ever been built |
. It’s up to you to decide whether to _____ physics or chemistry.
| A．take off | B．take on | C．tale in | D．take up |