fix the post in the ground ,please 求翻译!

fix the post in the ground ,please 求翻译! Fix the post _____in the ground.这里填firm为什么不填firmly? Who should fix the internet game problem?Please in English. The fix is in like a sudden drop in the water level in the ground 求翻译～ in the ground还是on the ground? Please fix the shelf for me,-------? in the post-acquisition please fix the following problems:Please select4-12 letters 求翻译：the following errors took place in journalizing and post We can post a letter in the theater.翻译 in the gam may fix是什么意思?