关于There be 句型的问题

Question

“_______”内填is或are
There _______ two glasses of water on the desk
There _______ two pieces of bread on the plate
There _______ a lots of trees in the garden

在名词前出现数量词的情况下，there be 句型的be的单复数如何确定？
There _________ a lot of water in the sea 这个呢？

Answer 1

1、are (two glasser……,可数名词复数，应该用are)
2、are (two pieces……,可数名词复数，应该用are)
3、are (trees 可数名词复数，应该用are)

补充：填is (water是不可数名词，所以用is)

Answer 2

1、are
2、are （glasses，pieces都是可数名词复数）
3、are trees是复数

Answer 3

1.are
2.are
3.are

Answer 4

三个都是ARE

there be 句型的谓语采取“就近原则”，但是 a lot of trees 是指 trees，为复数，所以用are

Answer 5

1.are
2.are
3.are

Answer 6

补充填is