where is tom?He hasn't come today,I think he__ be ill.A should B may

where is tom?He hasn't come today,I think he__ be ill.A should B may -where is Tom?-he hasn't come to school today ,I think he_____be illAhas to Bshould Cmight Dcan ----Where is Tom?----He hasn't come to school today.I think he___be ill.A.has toB.should C.may D.need -Where is Tom?-He hasn't come to school tod-Where is Tom?-He hasn't come to school today.I think he____hopital because he is ill.A.has been to B.has gone toC.was in D.has been in但为什么不能选B呢?B和D两个选项的区别具体是什么? -Where is Tom?-Well ,he ____ you ____ here.Otherwise he would come downA didn't know;wereB hasn't known;areC doesn't know;areD will be waiting我想问大家为什么不选B呢 Where is Tom? He hasn't come to school today. I think he ____be ill.为什么选D,考点是什么A has to B had better C can D must He asks me where Tom is?可以把is放到Tom前面么? where is tom from . Where is Tom? Oh,here___.A is he coming B he is coming Che coms I can't find tom ,where is he?.he in the library?no,he's.there. -Where is Tom? -He hasn‘t come to school today.I think he （ has gone to ）hospital because he is ill.gone to ,我想问为什么不能是 has been in】 There are many tall trees on （C.both）sides of the river.A.each B.every C.both D.eith Tom's always asked not to be late for school,___?A.hasn't he B.is he C.has he D.isn't he Tom is said to have broken the glass of the window,-------------------?a,isn't he b,hasn't he c,didn't he d,isn't it -Where is Tom? -He ( ? ) to the library just now.A.goes B.went C.is going where is tom?---he is on the tree哪一个单词错了 Do you know where Tom is?-He is (likely to be true)in the reading room.He likes reading,Do you know where Tom is?-He is (likely to be true)in the reading room.-He likes reading, he was appointed___ headteacher of the class为什么横线处不用填冠词?能否讲得详细点 哪些具体职位或职务呢 Tom hasn't got an answer to the question of___it is necessary to change schools.A where Bif C whether D that The studen I can't find tom ,where is he?.he in the library?no,he's.there.Does he____computer games?