Choose the correct answers
37. The 1 extended outside the building to improve 2.
38. The panels were 10 to the 11 using 12 hardware.
39. The safety 20 onto the 21 bolted to the climbing wall.
40. The robot arm moved 22 to avoid the obstacle in its programmed path.
41. The 29 wrought iron elements added 30 appeal to the 31.
42. The gate 38 on its 39 point to allow vehicles through the checkpoint.
43. The 40 plastic allowed visual inspection of 41.
44. Workers 50 the 51 tiles 52 in the warehouse to save floor space.
45. The technician 61 the 62 evenly across the processor's 63.
46. The robotic arm 64 to avoid the obstacle in its programmed path.
47. The 70 line could 71 parts and 72 them into different positions.
48. The two beams ran 78 to each other, forming a perfect 90-degree intersection.
49. The 79 solid concrete block weighed exactly 50 pounds.
50. The spring would 87 under 88 and return to its original 89 when 90 its load.
51. The drawer 98 along its 99 smoothly thanks to ball-bearing guides.
52. The parts were arranged 100 the 101 stations on the factory floor.
53. The fuel tank's 110 was measured in 111, 112, and 113 dimensions.
54. The electrician 122 the light fixture into the ceiling 123.