—I haven’t been to an aquarium.--________.
I never doubt ______________.
---Your cousin often disagrees with you, ________ he?---____________. We often have different opinions.
____________his poor English, I’m afraid he can’t make himself ________ if he goes to America alone.
---Do you have any trouble if you ___________ this job?---Well, I’m worrying about the working hours.
The young lady prefers _________ to ________ when she feels stressed.