There is ( ) "s" and ( ) "u" in the word house.A.a;a B.a;an C.an;an D.an;a 为什么!

it's( )And there is a(it's( )And there is a( ) on her face There is ()uand()sin the word useful. There is ( )uand ( )s in the word us There is a U and anS in () use. there is a flower ,it's beautilfu and( ) and there is more there is a__ kind of noodlews and it's very cheap and easy to make there is a__ kind of noodlews and it's very cheap and easy to make It's Sunday.There is ( ) school today.Let's go ( ) and play. 翻译There’s a bad virus going around here and that’s probably what it is. The woman over there is Julia and Mary’s mothermary后面加了个S There’s little meat and milk in the refrigerator, ?A.is there B. hasn't there C.isn't there D.has there 为什么是A The book shelf over there is ------填所有格,是Mary's and jane还是Mary and jane's 'and there's another pair l( )this in the cupboard .One of those is black and the other's brown.' the world's is growing ---and there is ---land and water for growing rice 空格里填什么 There is ( ) apple and ( )banana. Six and there is n_____ and there is another intersting