Now, some robots are __ to do the same things _ _ people.
| A．enough smart, as | B．enough smart, for |
| C．smart enough, as | D．smart enough, with |
— Let’s go hiking _________ staying at home, shall we?
— Good idea.
| A．as well as | B．in order to |
| C． instead of | D．in addition to |
— ______ is the library from our school?
—It’s quite near. Just go ________ the road.
| A．How far; through | B．How long; across |
| C．How far; across | D．How long; through |
— Can you tell me ____________?
— It happened at 3:00 pm.
| A．when did it happen | B．where it happened |
| C．when it happened | D．where did it happen |
— TV was invented in _________ century.
— Is that true?
| A．twenty | B．twentieth | C．the twenty | D．the twentieth |
—When _________ personal computers _____________?
—In 1976.
| A．is, invented | B．did, invent |
| C．were, invented | D．was, inventing |