_____, I have never seen anyone who’s as capable as John.
| A．As long as I have | B．Now that I have traveled so much |
| C．Much as I have traveled | D．As I have traveled so much |
---I don’t think he has found a job yet because I saw him at home just yesterday.
---________!
No problem B. Maybe
C. Exactly D. Good id
The school rules state that no child shall be allowed out of the school during the day, __________ accompanied by an adult.
| A．once | B．when | C．if | D．unless |
Now a lot of new technologies can ___________ problems in industry.
| A．be applied to solve | B．be applied to solving |
| C．apply to solve | D．apply to solving |
________ entered the classroom _________ the bell rang.
| A．We hardly had, before | B．Hardly had we, when |
| C．Hardly had we, than | D．Hardly did we, when |
So loudly ______ that every one of the class could hear him.
| A．did he speak | B．did he spoke |
| C．spoke he | D．he spoke |