用所给动词的正确形式填空。

1. My mother asks me if I _____  (go) to the park.

2. Why is Lily_____(sit) under the tree? It's time to have class.

3. My father _____(mend) my bike while my mother was washing clothes.

4.Tom _____(die) ten years ago, he has been dead for ten years.

5.I will tell him the good news as soon as he_____(come) back.

6.Lucy and Lily missed _____(watch) the wonderful film.

不能依据骨髓穿刺检查而排除诊断的疾病是（）

A.巨细胞贫血

B.原发性血小板减少性紫癜

C.多发性骨髓瘤

D.淋巴瘤

E.再生障碍性贫血