The snake had no choice but ___ down and sleep.
________ his arrival, he began to make preparations for the speech of the conference.
—I’m sure Andrew will win the first prize in the final. —I think so. He ________ for it for months.
The teacher stressed again that the students should not ________ any important details while retelling the story.
—The guard keeps watch at the gate. —So he does. Only those knows well could be let in.
He _______ have escaped, but he chose to stay and fight.