--_____ do you like summer best? --Because it’s hot and I can go swimming.A. What B. Why C. Which
()A girl is _____ food in the supermarket. A. buy B. buying C. bought
()I can ____ you . A. see B. saw C. seeing
().It is the middle ___ the night. A.to B. of C. for
()We are ____ a lovely time! A.have B. had C. having
()What are you ______,Simon? A. do B. does C. doing