jo2nrg
幼苗
共回答了17个问题采纳率:88.2% 举报
1.He knocked at the door when I was answering the phone.
2.He came sownstairs when I was having breakfast.
3.The phone rang when I was washing the dishes.
4.The boss arrived when she typing a letter.
5.The train left when I was buying the tickets.
6.It rained heavily when I was driving to London.
1年前
4