1. Santa has 42 pairs of red socks and 31 pairs of white socks in his big sack. If Santa picks out 3 socks at random from his sack, he is certain to get a matching pair.   True   False   2. Santa Claus had two left-handed green gloves and no right-handed gloves. On turning the left-handed glove inside-out, he found he could wear it on his right hand.   True   False   3. Prancer, the reindeer, draws a sleigh 6 blocks west, then 8 blocks south, then 6 blocks east, and finally 6 blocks north. The sleigh is now 2 blocks south from where it started.   True   False   4. The elf placed the toy in a rectangular cardboard box. He then covered each of the six faces of the box with either red or green paper. The elf found that neither did two red faces touch each other nor did two green faces.   True   False   5. Santa Claus looked at his reflection in the lake. His sack was over his right shoulder. In the reflection, the sack was over the left shoulder.   True   False   6. If the blue balloon is bigger than the green balloon and the red balloon is smaller than the blue balloon, then the green balloon is bigger than the red balloon.   True   False   7. The elf entered the workshop at six o'clock. He turned the clock upside down and found the hour hand pointing downward.   True   False