—Did you make sense of what the man said just now?—No, his meaning didn’t ______ ．Would you explain it to me?

The naughty boy who _____ in bed ____ to his parents, saying that he was ill and  couldn’t go to school.

The government has taken a series of measures to _________ people’s needs in our country, which has provided good opportunities for many companies.

---I regret _____you John has been fired .---I can hardly believe my ears .He is such a fine worker .

She does not know _____ the situation, for she is too inexperienced.