5. When _______about one of the biggest concerns today, many people mention the sharp rise in prices.

10．_____a tough job market, fresh graduates are dreaming of running their own business instead.

27. The direct flight has proved successful,      Taiwan another tourist destination for people on the mainland.

24. The result of the football match is really     .
I agree. Our team shouldn’t have lost the two scores.

22. The computer programs are a puzzle to me. The more I think of them, the more questions I think of    .

26. I wondered what difficulty he had ________ the plan?

21. At first she was not accustomed to _________ in the new company, but eventually she managed to get through and get on well with her companions.

16. Charles Babbage is generally considered _______ the first computer.

33. He got well-prepared for the job interview, for he couldn’t risk the good opportunity______.

32．_____from lightweight materials，the robots are about the size of a human arm or
smaller．