Поставьте глагол в правильную форму...помогите плиз 1.They failed because of their lack...

Question

Поставьте глагол в правильную форму...помогите плиз
1.They failed because of their lack of .........(prepare)
2.The ......... of space began in the 1960s.(explore)
3.The road was wet so the old lady had a ........(fall)
4.The UN is an international ......(organise)
5.Rose couldnt hide her ........at her exam results(disappoint)

Answer 1

1. They failed because of their lack of ......... (preparation.
2. The ......... of space began in the 1960s. (exploration)
3. The road was wet so the old lady had a ........ (fall)
4. The UN is an international ......(organization)
5. Rose couldn’t hide her ........at her exam results (disappointment)