Iraq has _____ too many wars since 1990s, making his people _____ a lot.[ ]

__________ you must do is to choose ascene __________ will best show your acting talent

The fact inspires us Chinese _____ Shanghai has been selected as a host city for the first time in the history of EXPO. [ ]

Must I return the book to you now, Jack? —No, you _____. You can give meback tomorrow.

do you have a class meeting—Once a week.