问题补充:
The head teacher with his students Teanchengshan Park if it tomorrow.
A. is going to; isn’t rainy
B. are going to; isn’t rainy
C. is going to; won’t rain
D. are going to; doesn’t rain
答案:
(答案→)A. is going to; isn’t rainy
B. are going to; isn’t rainy
C. is going to; won’t rain
D. are going to; doesn’t rain
解析:主谓一致和状语从句。The head teacher为主语,with后面的不是主语,所以应为第三人称单数;if后用一般现在时表将来的意思。