Mary ( )( ) her key to the bicycle yesterday.为什么是couldn't find,而不是found?

Mary lost her key to the bicycle yesterday 保持原意Mary____ ______her key to the bicycle yesterday. Mary ( )( ) her key to the bicycle yesterday.为什么是couldn't find,而不是found? Her name is Mary.用Mary提问 Mary and her teacher 翻译 Mary with her sisters_____in Beijing. Mary is like her aunt her name is mary是什么意思 Mary talks ( ) me ( ) her family. 用所给词的适当形式填空.TAT1.This is( )[1]key.2.Is it ( )[you]map?3.You( )[be] Bob,aren't you?4.Her( )[one]name is Mary.5.Jones( )[be]a last name. Is her name Mary?Is Mary her name?Is she Mary?的肯定回答 1.Mary had to wait outside her house for her husband’s return because she ___ her key in the office.A.has left B.leaves C.had left D.left 2.English is more extensively used now than any other language _____.A.ever was B.had ever been C.ever is D.ha key key her first name is mary改为疑问句 Her name is Mary.(改为一般疑问句) Mary ____________ (visit) her grandparents tomorrow. 17.Mary( )(visit) her grandparents tomorrow. How does Mary spend her weekend英语翻译