【正文】
in 7. stay with 8. at the end of (August)[ 三、 1. quieter 2. bigger 3. more difficult 4. harder 5. more helpfu 四、 1. Has Jackie got a photograph from his uncle? 2. How long does it take to finish doing your homework? 3. We’re not going to invite him to our wedding. 4. How much do the plane tickets cost?