我们应该在扔掉废物前进行分类．
We should divide the waste into different groups before it ．
他们一大早就动身去伦敦旅行了．
They for London on a holiday early in the morning．
Danniel did the exercises too （粗心地）， and it made his teacher angry．
The restaurant is open every day （除了） Monday．
When will our school sports meeting be held？
It will be held on （十一月）10th．