He met many problems__he was going over his lessons 为何用while
He met many problems__he was going over his lessons 为何用while
英语几道选择题..1.He met many problems__he was going over his lesso
He met many problems ____he was going over his lesson A.befo
kate met a lot of problems____she was going over her lessons
While _____ in Australia,he met many of his old friends.
He was (worry) about his lessons.
But while he was going across the lake in a boat,his bag fel
His mother had talked to him for many minutes while he was w
while he yan was at the doctor's,I was going to the class这里为
The class ------football while I was going over their compos
while his monther was cooking,he home
高中英语改错Last night when Jim was getting over his lessons, his