1. Introduction
2. LF Movement
2.1. Wh-in-situ
2.2. Quantifier Raising ( QR)
3. LF Movement Minimized
3.1. Wh-in-situ
3.2. QR Minimized
3.2.1. Reinhart's (1995) Choice Functions
3.2.2. Economy and Parallelism
4. Closing Remarks
References