_________ around our school campus, the visiting teachers from other schools were led to our meeting room.
A. Having shown B. To be shown
C. Having been shown D. To show
The joke was so interesting that we all burst out laughing. Never before __________ heard a joke like that.
A.I have B.I had
C. have I D. had I
—What job do you want to have ,Steve？
—I’d like to find a fun and challenging job, one _________ I can always try out my new ideas.
A. where B. which
C. when D. that
The fact has worried teachers and parents ________ more and more students have got near-sighted.
A. what B. which
C. that D. though
Thanks to the Internet, we have_________ to data quickly and effectively, regardless of where we are and what we are doing.
A. access B. passage
C. way D. approach
In order to live with happiness, we must learn to _____work with pleasure since as much as one of three life span or so will be spent on it.
A. represent B. combine
C. relate D. impress
