do homeworkdo -didread a bookread -readsend emails 发送电子邮件send - sentwrite a letter 写信write- wroteclean the house打扫房子clean - cleaned play the pianoplay- playedwin a prize 获奖win - wonswim at the pool在池里游泳swim-swampractise kung fu 练功夫practise-practisedsing -sang sing a sangclimbed a mountainclimbe-climbedThey are reading at the library.read-readwatch-watchedThey watched TV at homeFill in the blanks 1. I (do )my homework yesterday. 2.They (sing) songs at last week. 3.My father ( practice) kungfu las
