Key to Tenses exercises

Here is the key to the "Tenses" exercises:

1.Danielle got lots of presents for her birthday last year, she had invited all her friends.

2.We have just posted the letters and Mary will receive them tomorrow afternoon.

3.Mother  was brushing her daughter’s hair when father opened the door last evening.

4.Martha hasn’t finished her sandwich yet, while her friends were still washing their hands.

5.When my cousins were 12 they did a lot of sport, but Minnie didn’t like it.

6.We will paint the fence next Monday, because father  has just asked us to give him a hand. I am sure we will have lots of fun!

7.The boys were playing football at 4 yesterday when the teacher saw them.

8.It was Sandra’s birthday last week and they children waited for the mother to bring the cake.

9.My brother and I dust and tidy our room every Saturday morning.

10.The two brothers have gone to the doctor recently.

11.Angela’s mother comes and takes her from school every day.

12.The blue car has  to stop, because Jack and Jill are crossing the street.

13.Jessica always goes with her father to school and her mother stays at home and  takes care of the baby.

14.We have just taken some ice-cream and now we are eating it.

15.Sammys is using the toilet at the moment, he isn’t watching TV.

16.While the boys were singing their favourite song, Marilyn was playing the piano last evening.

17.Look, Tim and Paul are playing basketball in the garden.

18.They brush their teeth every morning after they  wake up and wash their faces.

19.Marie was upset yesterday because nobody wanted to play with her.

20.Last week there was a competition at school and Peter won it.