* so that + S + V : để mà
Ex: I learn English so that I can get a good job in the future.
* such .. that
Ex: It is such an interesting book that I can't put it down.
* enough: đủ
Ex: He isn't old enough to stay at home alone.
Ex: I don't have enough time to talk to you.
* too... to : quá
Ex: This cup of tea is too hot for me to drink.