- The first paragraph is intended to ________.
- According to Steven Young, if scientists get the data that ________, they would petition for fast track status.
- While integrase deletes an immune cell's genetic material and replaces it with its own, it acts like ________ in a word processor.
- If the drug proves effective in human trials,it could enhance the effectiveness of existing AIDS drugs in ________.
- Nearly all the families can manage to meet the soaring tuition costs through various investment plans.
- One reason why colleges increase tuition and fees is that the state support is shrinking.
- The only problem the students are facing at graduation is the dismal job market.
- Griffith worked for a firm that specialized in economic development in Washington D.C. because she needed money to pay for her debt.
- Two lines can form an infinite number of ______.
- Yesterday was such a ____ day we decided to go for a drive.
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