It was not until I began to work that ______ how much time I had wasted.
A did I realize B didn’t I realize C I realize D I realized
_______ the road round to the right, you’ll find his house.
| A．Follow | B．Following |
| C．To follow | D．Followed |
_______ the road round to the right and you’ll find his house.
| A．Follow | B．Following |
| C．To follow | D．Followed |
The result what he said would lead _____ his regret in the future.
| A．is | B．to be |
| C．to being | D．to was |
The work he paid special attention _____ to nothing.
| A．came | B．to come |
| C．to coming | D．to came |
The life he is now used _____ quite different from ours.
| A．is | B．to be | C．to being | D．to is |