: hedgehog, it is nusha's b irthday today. why you (sit) at home? what you (do)? hedgehog: i (think) about a present to nusha. i (not to know) what to give her. i (not to choose) yet. maybe, i (give) her a cactus. krosh: yesterday you (show) me a big collection of cactuses. why not to take one of them? hedgehog: i (have) this collection for many years. and i (like) all of my plants very much. krosh: let's go to the desert and find a new one. the friends went to the desert. they (see) many cactuses, but hedgehog (not to like) them. at last he (cry): "i (find) a cactus with a very beautiful flower. i think, nusha (like) it." they (take) the cactus and (go) back. their way (be) really difficult. hedgehog: krosh, i think, we (lose) our way. krosh: it (be) so sad. our friends (celebrate) nusha's birthday now, and we (stand) in the middle of the sand. hedgehog: look! a balloon (fly) in the sky. it says "happy birthday". let's go after the balloon. at last they (come) to nusha's house. everybody (be) very happy.

KROSH: Hedgehog, it is Nusha's birthday today. Why ARE you SITTING at home? What ARE you DOING?
HEDGEHOG: I AM THINKING about a present to Nusha. I DON`T KNOW what to give her. I HAVE NOT CHOSEN yet. Maybe, I WILL GIVE her a cactus. 
KROSH: Yesterday you SHOWED me a big collection of cactuses. Why not to take one of them?
HEDGEHOG: I HAVE BEEN HAVING this collection for many years. And I LIKE all of my plants very much. 
KROSH: Let's go to the desert and find a new one.

The friends went to the desert. They SAW many cactuses, but Hedgehog DIDN`T LIKE them. At last he CRIED : "I HAVE FOUND a cactus with a very beautiful flower. I think, Nusha WILL LIKE it." They TOOK the cactus and WENT back. Their way WAS really difficult. 

HEDGEHOG: Krosh, I think, we LOST our way. 
KROSH: It IS so sad. Our friends ARE CELEBRATING Nusha's birthday now, and we ARE STANDING in the middle of the sand.
HEDGEHOG: Look! A balloon IS FLYING in the sky. It says "Happy birthday". Let's go after the balloon.

At last they CAME to Nusha's house. Everybody WAS very happy.