Question

—Where is your mother?
—She’s not in. She           to the supermarket.
A. have been                     B. has gone              C. has been

Answer 1

B

has\have gone与 has\have been的区别是：has\have gone 去了某地（不在说话的场所）；has\have been 去过某地现在不在那。“你的妈妈在哪？”“她不在家，他去超市了”