David is ____ an E-mail to his father.填空题.

david is ? an E-mail to his father friend Jack writing an his to is e-mail is,an,writing,father,e-mail,my Tom is excited to get an e-mail from his pen pal.Now he is r he is going to write an e-mail to his friend tomorrow.(改为否定句 going he to write e-mail an his to is grandparents排序啊 my father is writing an e-mail.问句是什么 Tom is w______ an e-mail to his f______ in the s______. WangBing is writing an e-mail to his friend in the computer Wang Bing is writing an e-mail to his friend now.用often替换now She ____ (are,is) sending an e-mail to her friend. Pingping_(write)an e-mail to his friend now