两道初四英语填空题 急
问题描述：
两道初四英语填空题 急
用end,at the end of,by the end of,in the end填空
1._____________last year,all the tree had been planted.
2._____________last month,we finished Unit 4
3._____________,I passed the exam.
用sell的适当形式填空
I konw the model plants__________at Tom‘s store.
答
By the end of
At the end of
In the end
sold