填入下面一段文字横线处的语句，最恰当的一句是（ ）发展家庭农场，_________。很多家庭农场由于面积太大，人力、管理跟不上，导致土地产出率下降。因此，各地必须综合考虑发展水平、农村劳动力转移程度、农地资源禀赋等因素，选择合适的规模，切不可贪大求全、盲目扩张。

They have_______ carefully the time and money needed to complete the project.

We want the case to be reopened even if there is the risk ______ it would concern football players.

Please make a(n) _______ about your favorite festival and fill out the form.

in university,we were offered a number of afterschool activities to _____ our social skills