问题补充:
—Are you going to help John with his Chinese this evening?
—No,He to England.He will be back next month.
A. returned
B. has returned
C. returns
D. will return
答案:
A. returned
(答案→)B. has returned
C. returns
D. will return
解析:句意:今天晚上你打算帮助约翰补习他的中文吗?——不,他已经回了英国。下个月他会回来。结合语境可知下文描述的是现在已经完成的动作,故用现在完成时态。选B。