Few students can understand the sentence until it _____ twice or three times.

The traffic is heavy these days, I ______ arrive a bit late, so could you save me a place? [ ]

Generally speaking，almost all the kids are________about how everything around them works.

Hello，Noodle House．What do you want to ________ ，sirA bowl of rice and some checker

IsMr. Black ill— ______.I think he will have to stay at home to have a good rest.