用方框内词的适当形式填空。答案写在答题卷相应番号后的横线上。

abandon       react          employ        organization      approach     balance       impress        equipment      distant           explain

小题1:A ___________ diet means getting the right kinds and amounts of foods and drinks.
小题2:Did the student give the teacher any satisfactory ____________ for his being late?
小题3:Walking in the countryside, you will see ____________villages from time to time.
小题4:Scientists are working together on some new ____________ to dealing with the global warming.
小题5:The experiment shows us how iron ___________ with air and with water.
小题6:The government has promised to take measures to help the ___________.
小题7:To our disappointment, we found the meeting badly _______________.
小题8:Chang’e-2 is moving in an orbit (轨道) at a _____________ of 15 kilometers closest to the moon.
小题9:The young actress, Zhou Dongyu’s acting skills in the movie left a very deep ____________ on the audience.
小题10:With the new ____________ in each classroom, students can see the PPT more clearly.