I ___ _____that he ____be late tomorrow

I ___ _____that he ____be late tomorrow
I ___ _____that he ____be late tomorrow

I ___ _____that he ____be late tomorrow
I 【am sure】 that he 【will 】be late tomorrow.
或; I 【don't think 】that he 【will 】be late tomorrow.
不明白的再问哟,请及时采纳,多谢 !

don't think will