You must come over to his house when you are free.我要问的是这句话中为什么有to ,还是这句话语法有错

see moon you and your friends must come over to my house and see moon cakes. We don't have any _____ for the weekend.Why don't you come over? you must come to dinner if you can't deal with difficult ,you must come terms with it! come over my house and see1.What are mooncakees?you and Lily must come over to my house and see!我想请问一下,为什么COME OVER后面加上HOUSE 而不是HOME呢,这有 什么 区别,请 指教 , You must stay at home and ____for the math test.从come over,study,visit,play,invite,discuss,join中选 an English question.Please come in!Another new bridge_____(build)over the river last year.You must say why! If you are writing for me ,I must t hank you .After going to here I think I am much more busier...If you are writing for me ,I must thank you .After going to here I think I am much more busier than before .Sometimes I complain about what I come over 18.- Who is that man over there?- He is our new teacher,and he will teach _____ English term.A.we B.our C.us D.ours19.- Must I come here at eight o'clock?- No,you ____.You may come a little later.A.mustn't B.needn't C.may not D.can't20.He has gone to If you don't study hard,your dream can never ______. A.come true B.come out C.come to D.come over ---Must we come back before five?--No,you___.You may come back before six if you likeA.mustn't B.needn't C.can't D.may not You must come over to his house when you are free.我要问的是这句话中为什么有to ,还是这句话语法有错 The train has gone You two ___ on time A should come B must have come C ought to have comeD shouldn't have come The train has gone You two ___ on time A should come B must have come C ought to have comeD shouldn't have come Could you come (over)for it?括号填over为什么? You must come here .改成祈使句 You must come here.变成祈使句 变成祁使句.You must come here.