Eric isn’t good at English and he finds difficult to understand his English teacher in class.

I’m tired now because I have been _the whole day.[ ]

On the chairs　　　　， who had come to Dalian looking for jobs.

So confused ______ that he didn’t know how to start his lecture.[ ]

Excuse me, how do you __________ “basketball”—B-A-S-K-E-T-B-A-L-L.