check grammar

There is some apple juice and some lemon juice.

apple juice and orange juice are uncountable nouns and singular. So we use 'There is'

2015-02-23 11:59:20 補充：
參考 http://www.stickyball.net/adult.html?id=256
...There are only a few things in his refrigerator. There is a little milk and a little juice. There are a few eggs and a few apples. There is some cheese and some pasta noodles. There are a lot of onions and tomatoes but only one green pepper.

2015-02-23 12:05:36 補充：
some apple juice and some lemon juice不等於"apple juice, lemon juice 各一杯"
只算是"有一些蘋果汁和一些橙汁"
可翻譯作：那裏有一些蘋果汁和一些橙汁
因為apple juice and orange juice are uncountable nouns.所以是當singular. 用'There is'

2015-02-23 12:51:50 補充：
There is a glass of apple juice and a glass of orange juice - 會話是可以接受的

There are a glass of apple juice and a glass of orange juice正規文法

a glass of apple juice and a glass of orange juice 係可數的，當雙數

2015-02-23 12:54:54 補充：
更正：不是雙數，是複數

We have not seen each other after we graduated

there is 係單數, there are 係眾數,

全句都有問題.

你覺得 juice 係固體定液體? 中文你都會講 "一杯蘋果汁", right?

所以, 如果多過一杯蘋果汁既, 就用 are, 一杯, 就用 is, 而如果係講 "以前" 有既, 就用 were or was.