WHEN I PASSED THEIR HOUSE, ALL THE LIGHTS HAD BEEN TURNED OFF. THEY...
7. When I passed their house, all the lights had been turned off. They_____________ to bed
already.
A. must go
B. should have gone
C. must have gone
D. need have gone
7. When I passed their house, all the lights had been turned off. They_____________ to bed
already.
A. must go
B. should have gone
C. must have gone
D. need have gone