last night i sent some emails to my frie

last night i sent some emails to my frie i w----some emails last night I sent emails to him last month,but he hasn't _____ to me ye I sent an angel to watch over you last night but it came bac I sent an angel to watchover you last night but it came back I often ask my English teacher some questions ( ) emails My e_mail____to you last night a sends b sent I sent u sms last night 什么意思 两个人在商场购物后,其中一人说 I'm glad I got to buy some gifts for my frie I sent eight p______ to my friends during Christmas last yea I sent my son to Qingdao last year.改为被动语态. i have already sent some e-mails to my pen pal;的否定句