The classroom needs _____.
举一反三
- _____ the classroom needs to be cleaned.
- The classroom needs , for it’s too dirty.
- Our classroom is too dirty so it needs ____ (clean).
- The classroom needs _____. A: clean B: to clean C: to be cleaned D: eing cleaned
- The classroom is so dirty. It needs _____. A: to clean B: cleaning C: being cleaned D: cleaned