I must have a problem

I must have a problem Must i still stay here now _______ A yes,you do B no,you may not C no,you needn't D no proble i must have a ipad 对还是i must be have a iPad 正确?哪个对? i think he must have been a mechanic,中的must和have been是什么词啊? 1.I didn’t hear the phone.I ___ asleep.A.must beB.must have been Oh dear,i must have catched a cold! 英语翻译i must have left the camera in a shop I must have a problem 用中文读出来 i believed that we must have a happy future i must have a ideas in my heart for ever You__me,beause i did not say that.A.must have misunderstood B.must misundertand I can't find my umbrella.You __________it in the office.A.must have forgotten B.must have left C.must leave D.must forget would you like to come to my birthday party next Sunday?I 'd love to,_ i can'tA andB becauseC soD butNOW the air in our hometown is__ than it was before ,and we must do something for that.A much betterB more worseC more betterD much worseThese proble I didn't hear the phone,I___out,A .must be B,must have gone C.must go I have a toothache.I must see a dentist的同义句转换 I have a toothache today,I must see a dentist now我这样写对吗? 英语翻译--You didn't invite Anna?--______her,too?A Should I have invited B Must I have invited C Must I invite D Should I invite I must __________immediately because I have got a high feverI must __________(replace)immediately because I have got a high fever