初二英语之宾语从句（几道选择题）
以下答案最后配有解释.每题后面括号里面是我不知道的原因.
1.Can you make sure ________?（C.D我知道是错的,这个是用that还是when?为什么?）
A.that he will come here today B.when he will come here today
C.will he come here today D.whether will he come here today
2.Could you tell me_________?(A.D是错的,我想问：如果这样,can是过去式,那么tell后面的动词应该用什么形式的?为什么)
A.when will they leave Beijing B.when they will leave Beijing
C.when they would leave Beijing D.when did they leave Beijing
3.She asked me if i knew_________?（A.D是错的,那么asked和knew都是过去式,be应该用的什么形式?）
A.whose pen is it B.whose pen it is
C.whose pen it was D.whose pen was it
4.They don't know __________their parents are.（这个我不知道哪个好,我对意思不了解）
A.that B.what C.why D.which
翻译：
5.那个女孩想知道他经常会谈些什么.
The girl wanted to know ___ he often ____ ___.(第二个空的talk用什么形式?)
6.杰克不知道为什么老师叫他去办公室.
Jack didn't know ___ his teacher ___ him ___ ___to the office.(第二个空填什么词,什么形式?)
7.你能告诉我这是谁的自行车吗?
Could you please tell me ___ ____ ____ _____?（怎么填,里面的动词用什么形式.）