1.quitting time 下课时间
I’m glad it’s almost quitting time.
2. take it over 重修
Don failed physics and had to take it over.
3. than necessary 比应该的要冷
The lab was cooler than necessary.
4. That’s easer said than done. 说来容易做来难
5. There is nothing to it. 没什么，很容易
I can run this projector. There’s really nothing to it