Directions: In this section, there is a passage with several blanks. You are required to select one word for each blank from a list of choices given in a word bank beside the passage. Read the passage through carefully before making your choices. Each choice in the bank is identified by a letter. You may not use any of the words in the bank more than once. Drag the word into the blank where you want to place it. If you change your mind, just drag the new word there. The former one will go back to the word bank accordingly. You can also click the "restore" icon beside the word in the bank to cancel your operation.