现在进行时:be + doing — 英语填空题
题目
语法填空:今天是家庭运动会(family sports day),现在正在进行各项比赛。请用所给动词的适当形式填空。1. Listen! Mum ___ (cheer) for Dad loudly. 2. My grandparents ___ (walk) around the playground at the moment. 3. Look! My little cousin ___ (jump) over the rope. 4. Where are the twins? They ___ (ride) bikes on the track now.