BEFORE WE ARRIVED, THE DOG ……… TO THE FENCE IN THE BACKYARD.A. HAS...
23/ Before we arrived, the dog ……… to the fence in the backyard.
A. has been chained
B. was chained
C. had been chained
D. is chained
23/ Before we arrived, the dog ……… to the fence in the backyard.
A. has been chained
B. was chained
C. had been chained
D. is chained