ГДЗ зошит граматика Англійська мова 8 клас Хейдерман Prepare

5. Complete the dialogues with the words from the boxes.

1. A. I heard you have a guide dog. It (1) must be very well–trained. Do you think your dog (2) could ever get distracted?
B. No, (3) probably not. The training is very strict.
A. That’s good to hear. I think guide dogs (4) might help with other things too.
2. A. It’s (5) definitely important to protect the environment.
B. I know, but do you think that our efforts (6) could make a difference?
A. I hope so. If we don’t do anything, the environment (7) might not ever get better.
B. We (8) must also do things like recycle and reduce waste.