There ___ a lot of sheep in the hill.A.used to be B.use to be C.using to be D.will use to

we learn ___ there.A.lot B.lots C.a lot D.a lot of there is often a lot of ___ (阳光)in summer There are ___ signs here.A.a lot B.a lot of C.much There are ___ signs here.A.a lot B.a lot of C.much It;s cold.___ a lot of snow补充完整 There are a lot ___ birds ___ the treeA.of ; on B.of ; in C. / ; in There___ a lot of money.There ___ lots of beautiful starfish there . there is a lot of money in Mark's w_____ There are a lot of children's p( ) on Sunday. 改写同义句：There are a lot of things you could do.You ___ ___ a lot of things ___ ___. There will be a lot of sunshine tomorrow.同义句 ___ will be very ___ tomorrow. There are lot's of trees and flowers on ___ side of the road.A.both B.each C.every D.all. there are a lot of/There is a lot of?There ( ) a lot of vegetables.There ( ) a lot of milk. there a lot of traffic?” there are a lot of there is a lot of there is a lot of there's a lot of things为什么用there is单数不用there are?