读东西半球图，完成下列内容：

（1）写出大洲与大洋的名称：大洲：①_________②_________③_________④__________⑤_____________⑥____________⑦____________北冰洋大西洋太平洋印度洋大洋A_________B_____________C___________D_____________

（2）全部在北半球的大洋是__________，跨经度最广的大洋是____________（填字母）

（3）①②两洲的分界线是______________；①⑤两洲的分界线是_____________________。

There's something wrong ______ Gina and Greg. They haven't talked to each other for over one month. [ ]

A. beside

B. between

C. during

D. under