This girl is ready to help people any time. When she is on the bus, she always     her seat to someone in need.

–What does your grandma often do after supper?--She ___ for a walk.

—Why weren’t you at the meeting? —I        for a call from my husband in Guangdong.

 Mr. Su _____ in Zhuyuan Middle School since 1998. He regards it his second home.

  —The rain came to a stop the night before. The fields are still full of water.　 —It _________ for nearly a week.