The sentence should be "By nightfall, they <span>will have been driving</span> for ten hours" since this is perfect in the sense that it WILL have happened in the past by the time it happens.
Spanking a child for repeatedly breaking glass showpieces is a form of...aggression?
Answer:
Unsupportive and a quitter
Explanation:
Raw shrimp: it will turn pink and become firm
Live oysters, clams, and mussels: the shells will open when they are done
Shucked oysters, clams, and mussels: they will become plump and opaque. The edges of the oysters will start to curl
Scallops: they will turn white or opaque and become firm to the touch
Crab and lobster: the shells will turn bright red and the meat will become white or opaque.