—What ________ I doing? Guess! —You ________ playing the guitar.A. am; / B. /; are C. am; are
Yesterday, Amy ______her mum cook. A helped B will help C is helping
Henaughty now . A. isn’t B. wasn’t C. weren’tx
_____ they have a picnic tomorrow? A Did B Are C Will
We were hungry and thirsty. we bought a watermelon. A. and B. so C. then
Shanghai is a famous city. My cousin Xiaohuthere. A. lives in B. live in C. lives