My name is Liz. We often go to the stadium. Now my parents are playing tennis. My father is a good tennis-player. They play tennis every weekend. My brother is playing football now. He goes to the stadium to play football three times a week. He has a very good ball. I go in for sports, too. Now, I am running at stadium.
The term “internal combustion piston engine” referS to engines in which air and gasoline are buRNT inside the metal cylinders and which drive rotating crankshaft by means of piston and connecting rods. Since a great deal of heat IS produced when the gasoline mixture burns or explodes, some means must be provided to CARRY away the excessive heat. According to the cooling system employed the piston engines may BE CLASSIFIED as air-cooled engines and liquid-cooled ones.
Had, played, went,drove. Там в конце учебника вроде бы есть таблица неправильных глаголов. Если такого глагола там нет то просто к слову добавь окончание ed.
1. Dasha likes tea with a cake.
2. I do exercises every morning.
3. They take a walk with a dog every evening.
4. He doesn't go to school.
5. Do you want an icecream?
6. Do they watch TV in the evening?
7. Does she have dinner at home or at school?
8. Does he play badminton or tennis?
1) Where do you live?
2) When do you come from school?
3) What do you do after school?
4) What do you have for dinner?
5) When do you play computer games?