БЛАГАЮ ДОПОМОЖІТЬ Розкрийте дужки,поставивши дієслово у відповідній формі 1- we(not do)...

Question

БЛАГАЮ ДОПОМОЖІТЬ
Розкрийте дужки,поставивши дієслово у відповідній формі
1- we(not do) the exercise.
2-the children (built) a sand castle.
3-he(see)her before?
4-the director (speak) to his parents.
5-they(plant) a lot of trees in the park.
6-you(see) this performance?
7- Oksana (not return)yet
8-his sister (enter) the University

Answer 1

1. We didn't do the exercise.
2. The children built a sand castle.
3. Have you seen her before?
4. The director spoke to his parents.
5. They planted a lot of trees in the park.
6. Did you see this performance?
7. Oksana hasn't returned yet.
8. His sister entered the University.

Answer 2

Haven't done
have built
has he seen
has spoken
have planted
have you used
hasn't returned yet
has entered