вопросительные-
1.Have you finished your job?
2.Have you passed your driving test?
3.Has the postman come this morning?
4.Have you done your homework?
5.Why haven’t you put on your coat?
положительные-
1.We have bought a new TV set.
2.The students have left the room.
3.The train has just arrived.
4.He has written about a hundred novels.
5.I have already bought that book.
отрицательные-
1.I have not written the letter.
2.I had not written the article.
3.I should not have written the test work.
4.She hasn't written the test yet.
5.He hasn't phoned this afternoon.
There are many interesting individuals in the animal world. Here, for example, is an animal called ai-ai.
Let's start with the fact that the name of the animal itself is unusual — "ai-ai". Ai-ai is a mammal that lives in the dense forests and bamboo jungles of Madagascar. The animal is usually silent. But when he gets scared, he shouts: "Rron-tzit!". And earlier it was believed that the beast makes sounds similar to "ai-ai".
Ai-ai's teeth are like a squirrel's. There are no fangs, and there are only two incisors from above and below, and the nests of ai-ai are made, similar to squirrels. In general, the animal belongs to the order of primates, the family is the centipedes. And the second name of this animal is rukonozhka.
As for the teeth of the animal, the incisors are without roots, they grow all their lives, the enamel is only on the front side, there is no enamel at the back. Teeth are self–sharpening. Ai-ai gnaws the bark, making a hole in it, thrusts a third finger into this hole – and grab, the larva is trapped. With the help of a finger, the animal even drinks water. He dips his finger, and quickly sucks, and again performs similar movements.
Both the weekday and the day off, the handlebar begins with beauty guidance, namely with combing. The animal's fingers are unusually long, the third one is thin, as if it has shrunk a little. During the morning procedures, ai-ai cleans his black skin, ears, eyes, nose conscientiously.
There are many beliefs associated with the handlebar. It's a grave sin to kill a handlebar, and you can say goodbye to your life yourself. There is a belief that if ai-ai sees a sleeping person in the forest and makes a pillow for his head out of branches, then the person will enrich himself over time. And if he builds a pillow under his feet, then there will be problems.
Ai-ai is the largest of the nocturnal primates.
2)I play football every day.
3)I will play football tomorrow.
4)I was playing football while he was watching TV.
5)I am going to play football.
6)I have already played football.
7)After I had played football,I remembered about my friend's request.
8)I am playing football now.