when ____the telephone ______,do you know?-----Yes,In 1876A was,invented B is,inventedC did invent C had invented

When ____the letter_____(write)? In two hours Be careful when you ____the hill When is your birthday It’s ____the fifth of march. the bell rang when i was hurrying ____the classroomawaybacktoby ①.while we （have）dinner,the telepho①.while we （have）dinner,the telephone rang. ②.what you （do） when your mother came cable? ③.we （read）books while he （watch He was caught ____the rain when he was walking in the street.为什么用in One year has passed ____the earthquake happened.A.since B.when C.before D.that为什么 Please help me ____the right things when I'm with you.A.do.B.to do We will go out for a picnic ____the weather is fine.when 还是if为什么? please do ____the teacher told you英语 填空答案是as,when为什么不行 当事故发生时,有人给警察打了电话.When the accident____,someone____ ____the police 四 用所给词的适当形式填空1.Tom ______ (be) ill last week,he ______ (be) much better now.2.Jimmy and his sister _______ (be) here several days ago.They ________ (leave) for Beijing yesterday.3.He ___________ (have ) a bath when the telepho Do you know ____the Capital Museum? ----Next Sunday A when will they visit B when they will visit When is your birthday It’s ____the fifth of March.A.in B.on C.at答出重谢! when is a good time ____the party?let's have it today.have to have 还是having ____the sad news,tears ran down her cheeks.A.Hearing B.Having heard C.To hear D.When she heard Be careful of children when ____the road A cross B you crossed C you cross D to cross Finally came the day ____the 26th World University Games were host by China in Shenzhen.A.that B.when