I usually r___ home on time after school.It is c____ that he is a_英语解答

I usually r___ home on time after school.
It is c____ that he is a good teacher.

人气：261 ℃　时间：2020-04-16 08:32:34

解答

第一个是return,到家,我们这两天老做这道题,老师说是这个答案.
第二个不会是certainly,因为it is+形容词,certainly是副词,应该是certain .