If they _______ the contract ahead of time,they could not have missed the plan.A signed B had signed C would have signed D should sign 选哪一个?

l'll go with you if it _______(not rain) tomorrow.they wish they _______(can live) under the sea If you don't water the flowers,they will die._______ the flowers,________ they will die.同义句 填空He asks if they _______(design) a new bridge the next year. 1、Could you tell me if they _______(come) here tomorrow 2、______ the windows _______ (clean) once a week I don't know if they _______(take) part in the activity last Sunday填适当形式 They _______(invite)to the party already. They sang _______(happy) at the party. 12.They _______ (have) the same hobby. They _______(not read ) the book before They must be in the reading-room,_______ _______[They must be in the reading-room,_______ _______[反义疑问句] 英语 高考 一题单选---Would you like to have a swim with us in the sea?---I will ask my parents _______.B.if they let me goC.if they will let me go 为什么是C不是B Il you _______(go) to visit the zoo,you _______(see) a lot of interesting animals.They will go to visit the Great Wall if it _______(not rain)tomorrow.The teachers won`t let her in if she ______(wear) jeans to the party.一定要对啊!我会狠感 If they _______ the contract ahead of time,they could not have missed the plan.A signed B had signed C would have signed D should sign 选哪一个? 名词性从句 ---Would you like to have a swim with us in the sea?---Would you like to have a swim with us in the sea?---I will ask my parents _______.A.whether they will agree to go B.if they let me goC.if they will let me go D.whether they allow They are the _______ of the ______.描写狮子的 he didn't have _______ vacations last year.Young workers usually make _______money than old ones.And they have to spend _______ time on the new workThe scientists have tried _______ times,but they still don't have any information about the UFO.If I s If you are healthy ,you are in the _______. The plants _______(die),if you didn't water them