Thomas Alva Edison didn’t “invent” the light bulb (灯泡), but rather he ______ a 50 –year –old idea, which is not well –known.
| A．improved upon | B．take down | C．put up | D．break away |
The law___the sale of cigarettes to people under the age of 16
| A．encourages |
| B．allows |
| C．forbids |
| D．helps |
I forbid___here.Who has permitted you___here?
| A．smoke;smoking |
| B．smoking;to smoke |
| C．smoking;smoking |
| D．to smoke;smoking |
I haven’t read___of his books,but judging from the one I have read,I think he’ll make a very promising writer
| A．any |
| B．none |
| C．both |
| D．either |
The great trouble he___show us how to run the machine___him completely tired out
| A．took to;made |
| B．takes to;make |
| C．took;make |
| D．takes to;to make |
I agree with most of what you said,but I don’t agree with___
| A．everything |
| B．anything |
| C．something |
| D．nothing |