There is someone knocking loudlythese days, I can’t stand the ____________.

Returning from abroad, Miss Yu received from her lovely students a nice present to which a note was ______, saying “We love you!”

I was soexcited at the news that I could hardly ________ my feelings in words

When asked why he went there, he said he was sent there _____for a space flight. [ ]

____great progress you have made! Your mother must be satisfied with you .