Be careful. Don’t__________ your homework at home again.

Where is your brother, Leo— He is in Hainan on vacation. He fortwo weeks.

You _______ call him if you want to, but you _______, for he’ll surely come here soon.

One feels it hard to fit in with a newculture _______ he has been accustomed to his won culture

iver was really careless, otherwise the traffic accident ______.