Children under 12 years of age in that country _________ be under adult supervision(监管)when in a public library.
________I was in trouble, he would come to help me out.
—I'd love to join your visit to a local museum today, but I'm on a very tight ________. —I've got a lot of work to do today.
The soldier narrowly escaped ________in the fierce battle.
In many people’s opinion,that company,though relatively small,is pleasant________ .
—Do you know if he has recovered from the illness? —Recovered? I am afraid that he ________ now in the hospital.