1) Refrigerating meats ________ the spread of bacteria. a) slows b) slowing c) to slow d) is slowed 2) Throughout the animal kingdom, ________ bigger than the elephant. a) whale is only the b) is the whale only c) only whale is the d) only the whale is 3) The fact ________ credit cards are widely available has made them a popular form of payment. a) of b) that c) is that d) which is 4) The Constitution gave the legislative branch of government ________ to pass laws. a) the power b) has the power c) the power is d) of the power

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