Life can be hard __________, but you must keep your head held high and stay positive. Never letanyone bring you down.

_____________have you been away from your hometown,Janet? —since 5 years ago. [ ]

一 Is the girl ______ is interviewing the manager of that company your friend? 一 Yes, she is a journalist from CCTV.

It’s clear__________ that a hard working student has___________ a great interest in science.

Thanks______your help.—My pleasure.[ ]