对be about to do sth when 造句
问题描述:
对be about to do sth when 造句
答
i am about to go out when my mum comes.
答
One day,I was about to do some shopping when he telephoned me.一天,我正要去买东西时,他打电话找我.One day,I was about to do some shopping when he telephoned me.一天,我正要去买东西,他打电话找我....