On feeling the earthquake，the teacher stayed calm in thefront of the classroom，________ all the students to rush out of the classroom as quickly aspossible.

She _____ her mother in appearance but they are different from each other in character.

If you happen to go to that river, you’ll find it more dangerous than commonly _______.

_______the weather in Hangzhou It’s cloudy.

.I _______ him to stop smoking, but failed.