a secret Promise no one else wouldknow it”, he lowered his voice and whispered ____ no one could overhear it

These increased harvests _____ that 22% of the world’s people are fed from just 7% of the farmland in China.

The teacher ______ the class_____ small groups.

Some people have called ________ the worstperiod ever for Pop Music.

How long have you _______ the book — For two weeks. But I ________ return it to the library today, or I can’t borrow one next time.