... BÀI LUYỆN NGỮ PHÁP 1 – PHẦN THỜI THÌ Exercise 1. Give the correct forms of verbs in brackets. On June 20th, I returned home. I ( 1 – be ) _______ away from home ... little sister ( 10 – wear ) ________ a green dress. She ( 11 – change ) _______ quite a bit, too, but she ( 12 – still be ) _________ mischievous and inquisitive. She ( 13 – ask ) ________ ... century ( 10 – happen ) ________ in Alaska, on March 24th ,19 64, at about 6 o’clock in the evening. When the earthquake ( 11 – strike ) ______ that evening, many families ( 12 – sit ) _______...