英语,get sth done 和while doing sth还有should have done 各造一句.
问题描述：
英语,get sth done 和while doing sth还有should have done 各造一句.
答
I need to get my homework done before my parents come back to pick me up.I need to think of what to say to my teacher while eating breakfast.I should have done this test but I was absent.