This room ought __________ before five o’clock.
A: to clean
B: clean
C: be cleaned
D: to be cleaned
A: to clean
B: clean
C: be cleaned
D: to be cleaned
举一反三
- you already your room? -Yes.I it two hours ago A: Did, clean; cleaned B: Did, clean, have cleaned C: Have, cleaned; cleaned Have, cleaned; have cleaned
- The classroom needs______. A) clean B) to clean C) to be cleaned D) being cleaned A: clean B: to clean C: to be cleaned D: being cleaned
- The classroom needs _____. A: clean B: to clean C: to be cleaned D: eing cleaned
- The classroom needs______. A: clean B: to clean C: to be cleaned D: being cleaned
- The classroom needs______. A: clean B: to clean C: to be cleaned D: being cleaned