问题详情:
—I don't know if e______ to watch the soccer game with us
next weekend.
—I think he will if he ______ free.
A.will go; is B.will go; will be
C.goes; is D.goes; will be
【回答】
A 点拨:前者为宾语从句,根据next weekend得知用一般将来时;后者为条件状语从句,遵循“主将从现”的原则。
知识点:动词时态
题型:选择题