I would have come earlier, but I _____ that you were waiting for me.
| A．didn’t know | B．hadn’t know | C．would have known | D．haven’t known |
His _____of the aeroplane was correct in every detail and could really fly.
| A．shape | B．pattern | C．design | D．model |
The most important _____ of his speech was that we should all work whole-heartedly for the people.
| A．element | B．spot | C．sense | D．point |
. These plastic flowers look so _____ that many people think they are real.
| A．beautiful | B．natural | C．true | D．similar |
When I took his temperature, it was two degrees above _____.
| A．average | B．ordinary | C．regular | D．normal |
His landlady gave him a week's _____ to leave the flat.
| A．threat | B．notice | C．announcement | D．caution |