根据句意,用所给的适当形式填空。 1. Can you tell me the ______(long) of the new bridge? 2. The 3rd Asian Beach Games _____(hold) in Haiyang on June 16, 2012. 3. My grandfather thinks that kids have too much _____(free) these days. 4. If you become rich, you will have a difficult time _____(realize) what your real happiness is. 5. The leader believes _____(strong) in the school volunteer project.