ut down
B) put off D) put away
44. I went along thinking of nothing only looking at things around me.
A) in brief C) in harmony
B) in doubt D) in particular
45. In order to make things convenient for the people, the department is planning to set up some shops in the residential area.
A) flowing C) drifting
B) mobile D) Unstable
46. The lecture which lasted about three hours was so that the audience couldn't help yawning.
A) tedious C) bored
B) clumsy D) tired
47. It you to at least 50% off the regular price of either frames or lenses when you buy both.
A) credits C) presents
B) entitles D) tips
48. When carbon is added to iron in proper the result is steel.
A) rates &n
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