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What is it? Who says "meow"? "
Simon is in the living room. Living room is beautiful. In the center of the room is a round table. There is a large armchair by the fireplace. When it's cold, Simon likes to read interesting books in this chair.
"Meow meow!"
Now he is looking for a sound: under the table, behind the armchair, between the sofa and the armchair. "Nothing!".
Simon is in his room. He is still looking for a source of sound: on the floor, under the bed, above the cupboard, under the carpet. "Nothing!"
Simon in the pantry. And he is still looking for the source of the sound: in the left corner, in the right corner. "Nothing!"
Simon is in his kitchen. In the middle of the room is a box. Simon is surprised.
"Meow meow!" Comes from the box.
"Who is this?" Simon asks. "What's in this box?"
It's a secret. Now he sees two black ears, a pair of big green eyes ... and a little pink nose!
"Oh, it's a kitten!" Says Simon.
He is so happy! He had a new friend. They will play hide and seek together.

1. a) jack (has told) us two funny stories since he (came) here. b) jack (has told) us two funny stories since he (has been) here. 2 a) i have liked him since i (have known) him. b) i (have liked) him since (i met) him. 3. a) since i (have had) this car (i have repaired) it three times. b) since (i bought) this car (i have repaired) it three times. 4. a) since we (have known) him he (has been) very helpful. b) since he (began) working here he (has been) very helpful. 5. a) my dog (has given) us twenty puppies since we (have had) her. b) my dog ( has given) us twenty puppies since we (took) her.