地面设备使用完毕后放回规定的位置包括

The young official is assigned to （         ）the construction of the new gym.

The manager adopted the plan I （         ）yesterday because it was practicable.

His father （         ）that he should major in computer science in college.

The rainforests （         ）southward to the mouth of the river.

The country has been （         ）the border defense in preparation for war.

Mom was annoyed, for I didn＇t （         ）my ties before going out.

Well goes the saying, "Spare the rod, and （         ）the child."

The little boy （         ）to see his dog running up to him.

There is water on the floor. Be careful, or you will （         ）.

Now that the young man already has a nice job and steady income, he wants to get married and （         ）down.