—Tommy is planning to buy a car.
—I know. By next month he enough for a used one.
A. will have saved
B. saved
C. will save
D. saves
网友回答
(答案→)A. will have saved
B. saved
C. will save
D. saves
解析：考查时态：时间是by next month 到下个月，用将来完成时： will have + 过去分词，句意：Tommy计划买个车。--我知道，到下个月他将挣足够的钱买个新的。选A。