we had to___ to solve the maths problem A .tried our best B.tried one’s bestC.try ours best D.try our best

we had to___ to solve the maths problem A.tried our best B.tried one‘s bestC.try ours best D.try our best we had to___ to solve the maths problem A .tried our best B.tried one’s bestC.try ours best D.try our best we want to make the girl happy同义句 we want to___ ___the girl It's raining hard.We have to___(stop)to have a rest We can use wool to make clothes.(clothes划线提问) ___ can we use wool to___ ?We can use wool to make clothes.(clothes划线提问) ___ can we use wool to___ ? 根据所给汉语完成下列句子we need to___ ___ ___(刷牙)after eating to have good teeth. i want to___(go)to the shop. we had to 与we have to有什么区别 My sister was very ill last week and I had to___ a doctor for herA.send to B.send C.charged D.send for请问应该选哪一个, We had to clean all the furniture. 1.All the new employees will be sent abroad for the training next month.If only I ______ the job offer too!A.accepted B.have acceptedC.had acceptedD.could accept2.We feel it urgent that this problem ______ as early as possible.A.should solveB.be solv The days we have been looking forward to___ soon.A.coming B.will come为什么答案是B,to在这不是介词嘛? 填空：If you want to___ to 3201 hospital.You have to___ at next bus stop With the book I had looked forward to___,I went out of the bookstore,satisfied.为什么要用bought而不是buying?把I had looked forward to buying当做the book的定语不可以么? 根据句子含义填入正确的单词,单词的第一个字母已给出.（看详细提问）1、S______ is a part of Britain.2、We stayed at a h______ during holiday.3、I'll come back s______.4、May I ask you a q______?5、It is d______ to solv we had to ____a match to light the candlehit strickmakebeat We had joy,we had ___wants to look at your photo.Show it to___.