38) As far as I am concemed, I prefer tea to coffee.
39) There is no doubt that you will have certain difficulties.
40) To be frank, whether you like it or not, you have no other choices.
41) Upon hearing the unexpected news, he was so surprised that he couldn't utter a word.
42) Frankly speaking, what you call the truth may not apply to things happening here.
43) It is obvious ( evident) that the success of the innovation depends on our concerted efforts.
44) It is natural that one may have trouble expressing complicated ideas in simple English.
45) We will be successful as long as we persevere.
46) What is more important, the agreement they have negotiated is being carded out.
47) It is true that we must redouble our efforts; otherwise we cannot catch up with the developed countries.
48) I take it for granted that they will support this idea.( =I regard it natural that they will agree to this idea.)
49) In a certain sense, a successful scientist is a person who is never content with what he has achieved.
50) It is a common saying that man who has a settled purpose will surely succeed.
51) The oceans do not so much divide the world as unite it.
52) From the statistics given in the table, it can be seen that the average personal income of the Chinese people increased rapidly from 1995 to 1999.
53) To tell the truth,many mistakes could have been avoided.
54) The number of air-conditioners produced by the factory climbed from 3,000 to 20,000.
55) It must be admitted that you haven't done what you promised to do.
56) It is certain that we have a long way to go.
57) It is clear that the enemy has no desire for peace.
58) Some people say the most important element to success is luck, while others claim it is hard work.