apple is on the desk. book is on the table
5.Focus on what's important.专注于重要的事。
The book is on the desk. sit on the sofa. are they on the phone?
We keep on doing homework.
in: We spent the weekend in Paris.我们在巴黎度过了周末。on: I'll write it up on the board.我会把它写在黑板上。under: She buried it under some leaves.她把它埋藏在一些树叶下。near:Is there a stationer's near here?这附近有没有文具店?希望我的回答对你有帮助哦 ...