【正文】
re + Ving。. While I was watching TV, he was listening to music. Millie was reading a book while Eddie was sleeping.2. 如果短暫性的動作是主句時,我們可 以用 when, while 或 as 引導。Playing in the snowSome Class 1, Grade 8 students went to play in the snow. Complete the sentences with the correct forms of the verbs in blanks. Use when, while and as to connect the sentences.1. _______ Simon _________ (arrive), Amy ___________ (get) some snow from the ground. 2. ___________ Suzy and Kitty ____________ (build) a snowman, Millie ___________ (take) photos.3. Daniel _______ (fall) over _____________ he ____________ (make) a big snowball.When arrivedfellwhile/as/when was makingWhilewas buildingwas takingwas getting4. Peter __________ (hide) behind a tree ______ a snowball ____ (hit) him.5. _________ Millie and her classmates ____________ (play) in the snow, Andy ______________ (run) towards them.were playingWhilewere runningwas hidingwhen hit