根据中文提示,用词组的适当形式填空。
1. You should read English for _______ (至少) half an hour every day.
2. The price of the houses in Xiamen is _______ (与…不同) that in Fuzhou.
3. I'd like to listen to music _______ (代替) watching a bad TV program.
4. They have _______ (谈论) the film many times since they saw it.
5. _______ (查找) the new words in the dictionary if you don't know them.