“Well done!” the teacher patted the shoulder of the student, _____ with a smile on his face [ ]

The man is____ a serious nervous breakdown because he is unable to deal with pressure from daily life

It takes me a lot of time _________ there by bike.

Who told you my address ? — I don’t remember clearly. It _____ Li Mei.　 —It _____ Li Mei. She doesn’t know it.

Shall we go to spend the winter holiday in Sanya—_______ There must be too many people there.