dictation exercise

1. We've already  picked the weeds, prepared the soil, and dug the holes for the newseeds and flowers. 
2. I think you'd better keep your mouth shut, or I'll think of some new uses for that fertilizer!
3. I think you’d better keep your mouth shut, or I’ll think of some new uses for that fertilizer!
4.  We’ve already picked the weeds, prepared the soil, and dug the holes for the newseeds and flowers.