下列实验方案错误的是

对下列课外实验活动的叙述，不正确的是

(5分)在CuSO4和ZnSO4的混合溶液中加入一定量的铁粉，充分反应后过滤，向滤出的固体中滴加稀硫酸，没有气泡产生，则滤出的固体是________(填名称)，滤液中一定含有的溶质为________、________ (填化学式)，有关反应的化学方程式为______________________。

We can see _____ full moon on the evening of August ____ 15th every year.

Elephants, pandas and ________ are animals.

After the rebuilding our school is becoming _______________.