HERE ARE SOME USEFUL IDIOMS
1.Drag one’s feet : Take longer than necessary to do something.
Usage : If you drag your feet, you will not be able to finish your work before the deadline.
2. Down in the dumps : Depressed.
Usage : I feel down in the dumps today.
3. Couch potato: A person who watches too much television.
Usage : Don’t be a couch potato. Be active.
4. A piece of cake : Very easy.
Usage : Your exam must have been a piece of cake for you. You had studied very hard.
5. Sleep on it : Take at least a day to think about something before making a decision.
Usage : You don’t have to decide right away. You sleep over it and tell me tomorrow.