Your efforts to develop good habits will ______ later, and it is well worth working hard to do so.

In that school, German is compulsory for all students, but English and French are_______.

The money collected should be made good use _______ the people in flood-hit provinces of Zhejiang and Anhui.

Malaysian Prime Minister announced on Monday that the missing Malaysia Airlines MH370 ended in the Southern Indian Ocean, but many said it lacked _____ evidence.

Faced with the bad economic situation overseas, more Chinese students are returning home after studying abroad, a _______ that looks likely to continue in the coming years, a report released this week says.