I said hello to you in the street yesterday, but you ________ me completely.
—I'm sorry. Maybe I didn't notice you.
| A．cheated | B．hid |
| C．ignored | D．recognized |
I ______, but I was prevent by the heavy rain.
| A．had meant coming | B．had meant to come |
| C．meant to come | D．meant coming |
It was not until then that I came to know knowledge ____ only from practice.
| A．had come | B．came | C．would come | D．comes |
I don’t really work here, I _____ until the new secretary arrives.
| A．just help out | B．have just helped out |
| C．am just helping out | D．will just help out |
After the new technique was introduced, the factory produced______ tractors in 1998 as the year before.
| A．as many twice | B．as twice as many |
| C．twice as many | D．twice many as |
There is no cause to tremble ______ his judge.
| A．in front | B．beside | C．after | D．before |