that they may eventually reduce the amount of labor needed on construction sites by 90 percent．
| A．Such construction robots are clever |
| B．So clever the construction robots are |
| C．Such clever construction robots are |
| D．So clever are the construction robots |
–No.3 player runs quite fast. --Yes, but there’s no doubt _____ Liu Xiang will win in the end.
| A．that | B．whether | C．if | D．when |
Are you ________ of the mistakes you made in your final English test?
| A．awared | B．unforgettable | C．awaring | D．aware |
Some of this heat near the earth’s surface _________ make electricity.
| A．is used for | B．is used to | C．gets used to | D．used to |
The cunning fox tricked the little rabbit _________ picking up the carrots in the field and then caught it.
| A．on | B．into | C．along | D．to |
You must keep ____ in mind _____ your are a student in this school and should obey the school rules.
| A．it ; that | B．everything ; which | C．such ; as | D．something; because |