Some people think that gods creat................ (volcano)

We are now fully aware of the.................. of natural resources (conserve)

1. .......................in English is required for this job (fluent)

2. Their grammar guide is to dificultfor a.............but not detailed enough for an advanced student (begin)

3. Mary can speak............French (pass)

1 ................decisions are generally made by senior editors

2. A good................campaign will increase our sales (advertisement)