【推荐1】＂This really excites scientists,＂ Carle Pieters, a scientist at Brown University, says, ＂because it ________ (mean) we have the chance to obtain information about how the moon ________ (construct) .＂（所给词的适当形式填空）

【推荐2】Carle Pieters, a scientist at Brown University, says, ＂because it_________ (mean) we have the chance to obtain information about how the moon _________ (construct)＂（所给词的适当形式填空）

【推荐1】The new building is________ construction. It will be completed next month. (用适当的词填空)

【推荐2】There are currently 27 nuclear power plants_______construction in China. (用适当的词填空)

【推荐3】The new library is ________ construction at present. (用适当的词填空)

【推荐1】The soldiers and villagers fought _________ the flood shoulder to shoulder. (用适当的词填空)

【推荐2】Let’s go home together ________class. (用适当的词填空)

【推荐3】We must limit the composition________ 1,000 words. （用适当的词填空）

【推荐2】The children________(be)particularly noisy today. I will ask them to be quiet. (所给词的适当形式填空)

【推荐3】— What are Mr. and Mrs.Black doing? (drink)
—They ___ tea in the garden.