Have you finished the report–Sorry It was so noisy in the office that Icouldn’t________ down to write anything

Your father is sleeping . Please _________ the radio .

He worked out such different questions at a very young age.— Oh, he ______ a very smart student then.

Several hours later, with the help of the police, the students managed to escape from the dangerous situation, ______.

Do you know the man ________ visited the United States in February–Yes. He is Chinese Vice-President Xi Jinping. He said it was his ____ visit to the United States.