Bob is good at all the subjects at school, science.
You should move back and forth while _______ basketball.
________________ to improve our English?
--- What do you think of the young boy? --- He is good ___________ me. He is good ________ English, and he often tells me listening to English songs is good __________ learning it well.
--- John likes walking in the open air. ---__________.
---__________ do you study for a test? ---By asking the teacher for help.