26. Many experts believe that the Internet of Things will ________ the next industrial revolution.

A. give off
B. turn on
C. bring about
D. send for

27. You should _______ some steps to help maintain a healthy indoor air environment.

A. make
B. do
C. carry
D. take

28. Believe it or not, you can find many ways to save money while ________ in an expensive area.

A. live
B. living
C. tolive
D. lived

29. We went to the museum only ________ it was closed that day.

A. to find
B. found
C. finding
D. find

30. If you want to buy these new devices, you should be clear about ________ they can offer.

A. which
B. that
C. what
D. who

31. We had hardly entered the office building ________ the fire alarm went off.

A. than
B. when
C. where
D. which

32. You can search for a job in the city ________ your friends live.

A. which
B. that
C. when
D. where

33. Smart cities have become increasingly ________ in city planning over the past 10-15 years.

A. popular
B. hopeful
C. obvious
D. confident

34. This agency is not the lowest-priced tour company around, ________ is it the most expensive.

A. and
B. but
C. nor
D. or

Section BDirections: There are 5 incomplete statements here. You should fill in each blank with the properform of the word given in the brackets. Write the word or words in the correspondingspace on the Answer Sheet.35. They quickly figured out the problem and had my car (repair) ________ at a very reasonable price.36. You have to think about how men and women respond (different) ________ to your advertisement.37. Nowadays you can hardly talk about advanced technology without (mention) ________ 5G.38. We encourage you all to join our team and take (act) ________ against plastic pollution.39. You can be fully (prepare) ________ and confident for your job interview by following our tips.