The noise from the top floor, loud and constant, of the meeting-room ______ can be clearly heard in our classroom.

The children entered the dining room, smiling and ______, and ______ down to have lunch.

The monument was built in honor of the explorer who was believed＿＿the big river.

After chatting online for along time, Mary looked up, ＿＿that it was 11：00 pm, long past her usual bedtime.

Max could smell the rain coming．And it did．Suddenly the lightning flashed through the clouds, nearly ______ him.

________to the victims of the earthquake, you can contact the local charity organizations.

After suffering a heart attack, Michael Jackson was pronounced dead, ________a tragic end to the world’s most popular entertainer.

He would feel pressured when _____ to answer the teacher’s questions in class.

Do you consider it any good _____ psychology?

We still remember once _________ round the famous tower when we were young.