He 【never】watches TV on weekendsHow often does Tim exercise?How many hours does Katrina sleep every night?Sometimes, he surfs the internet late at night. 【希望帮助到你，若有疑问，可以追问~~~祝你学习进步，更上一层楼！(*^__^*)】...
He never watches TV on weekends.How often does Tim exercises every week?How many hours does Katrina sleep every night?He sometimes surfs the internet at late night....
He never watches TV on weekends.How often does Tim exercise?How long does Katrina sleep every night?Sometimes,he surfs the internets at late night.祝你学习进步，天天开心！...
