.Thirty thousand yuan as well as hundreds of tons of food______ to the flooded area

Our graduation partywas successWe sang and danced until itcame toend at ten o’clock

The harm the modern farming methods have done________ the countryside is considerable.[ ]

the first nonstop flight made in 1949, it_____necessary for all planes to land for refueling.

Taiwan is ___ the southeast of china.