jack chats with his girlfirend online once a week.对once如何提问?

jack chats with his girlfirend online once a week.对once如何提问? chat是动词还是名词?he often chat还是chats with his friends on the Internet He often chats on the phone with his friend.(用at the moment改写) jack,with his father,______shopping every Sunday Jack will spend his Christmas with his sister. jack often _____ (take) walks with his parents after dinner. I o___ help my friend jack with his chinese Jack usually s(　）weekends with his family Jack d____ the problem with his friends in the classroom Jack often _____ football matches with his friends.(discuss) jack usually runs a_____ with his friends after class. jack with his friends often ()engish after classspeak 加不加s Jack 什么 his mother with the housework once a week? his friend jack is with him这句话是什么意思 jack [not keep]] in touch with his friends by telephone jack,together with his classmates often --(visit)the museum Jack can write with his left hand.(改同义句） Jack _____ _____ _____ write with his left hand. She chats with her classmates at lunchtime.同义句 She chats with her classma十分钟内回答重谢