51. mysteries / seem / beyond / understanding.
52. Peter / regret / not attend / lecture / last week.
53. time / train / leave / passengers / board.
54. we / upset / because of / failure.
55. policeman / talk / man / car / damage / accident.
56. I / spare time / read.
57. despite / enthusiasm / he / not succeed.
58. more / we / travel / learn.
59. mathematics / play / part / lives.
60. if / Peter / money / lend / you.
51. mysteries / seem / beyond / understanding.
those mysteries seem to be beyond understanding.
52. Peter / regret / not attend / lecture / last week.
peter regret not attending the lecture last week
53. time / train / leave / passengers / board.
By the time the train left, all the passengers had been on board.
54. we / upset / because of / failure.
we are upset because of our failure
55. policeman / talk / man / car / damage / accident.
The policeman is talking to the man whose car was dameged in the accident
56. I / spare time / read.
I spend my spare time reading books
57. despite / enthusiasm / he / not succeed.
despite his enthusiam, he didn't succeed
58. more / we / travel / learn.
the more we travel, the more we learn
59. mathematics / play / part / lives.
mathematics play an important part in our lives
60. if / Peter / money / lend / you.
If peter had a lot of money , he would lend you.51. mysteries / seem / beyond / understanding.
There are many mysteries that seem to be beyond our understanding.
52. Peter / regret / not attend / lecture / last week.
Peter regretted not attending the lecture last week.
53. time / train / leave / passengers / board.
It was time for the train to leave so all the passengers got on board54. we / upset / because of / failure.
We were upset because of our fairlure.
55. policeman / talk / man / car / damage / accident.
The policeman was talking to the man whose car had been badly damaged in the accident.56. I / spare time / read.
I often spend my spare time reading books.
57. despite / enthusiasm / he / not succeed.
Despite his enthusiasm, he did not succeed.
58. more / we / travel / learn.
The more we travel, the more we learn.
59. mathematics / play / part / lives.
Mathematics plays an important part in our lives.
60. if / Peter / money / lend / you.
If Peter had enough money, he would lend you some.