-eat a snake
You have eaten a snake.
We haven't eaten a snake. / We have never eaten a snake.
-swim in a cold lake
We have swum in a cold lake.
They haven't swum in a cold lake. / They have never swum in a cold lake.
-be on TV
My cousin Dan has been on TV.
You haven't been on TV. / You have never been on TV.
-go to another country
They have gone to another country.
Dolly hasn't done to another country.
-write a blog
I have written a blog.
You haven't written a blog.
-speak English outside class
Alex has spoken English outside class.
You haven't spoken English outside class.
-go scuba diving
The Simpsons have gone scuba diving.
The Browns haven't gone scuba diving.
Exercise 1
Yesterday was Christmas Eve, the 24th of December. It (1) was a nice day. At first my friends and I sang carols in the streets. Then in the evening I (3) hung a Christmas stocking by the fireplace and (4) went to bed. At night Santa Claus (5) came. He (6) put presents into the stocking. In the morning I (7) found cool roller skates in the stocking.
Exercise 2
1. British people celebrate Christmas on the 25th of December. 2. Yesterday Sally got up at 6 o'clock. 3. Chris and Molly had a Christmas party on the21 st of December 4. We decorated the Christmas tree in the evening. 5. I got a Christmas card on Monday. 6. The children found a lot of presents in the morning. 7. We are going to the museum in January.
Exercise 3
1. Did you make a cake at Christmas ? 2. My sister reads Christmas magazines every day. 3. The children went to the Christmas party on Saturday /. 4. Do you celebrate Christmas on the 25th of December ? 5. Molly and Rick are pulling crackers now.
