用be+doing +when be 用be+doing +when be +about to do+when.be+On the point of doing +when.has just done +when +did..各造两个句子!
人气:100 ℃ 时间:2020-06-22 14:38:32
解答
I was wacthing TV when you called me yesterday. I was about to go to the library when you called me yesterday. I was on the point of going to the library when you called me yesterday. I have just finished my homework when you called me yesterday.