Это а потому что тут такое дело
Dick bought a parrot. His parrot is very clever. The parrot can talk like humans and sing.
2. Tanya and her sister stay with us today.
3. You can't play on the computer. Dad is using it.
4. Usually, our teachers don't give us much homework.
5. It is my birthday today.
6. Leo is listen to the radio.
7. I walk to school every day.
8. Carla likes salad, but she doesn't eat it in winter.
9. Mum is talking on the phone right now.
Nowdays, the ecology of our planet becomes the most important problem.Because polluted ground,naxious air,contaminated water all of this things can kill not only us,our planet too.One of the most important problem is global warming.The water level rices day by day and after few epoch water can cover our planet all.The second problem is polluted ground.If people don't stop threw trash all of this trash can cover our earh.All of this reasons can kill our planet.