1 Do you have a bicycle?
2 Do you have toys?
3 Does your father have a car?
4 Does Molly have many friends?
5 Does Mr Lether have any children?
6 What car does Johny have?
Have - had
See - saw
Say - said
Give - gave
1. She is tired, isn't she?
2. We have got enough money, haven't we?
3. He doesn't live with his parents, does he?
4. They haven't got a dog, have they?
5. He likes eggs, doesn't he?
6. She isn't a teacher, is she?
7. They are married, aren't they?
8. We aren't late, are we?
9. Paul can swim, can't he?
10. I am early, aren't I?
1. ..., won't they?
2. ..., shall we?
3. ..., won't you?
4.. .., aren't I
5. ..., isn't there?
6. ..., has she?
7. ..., aren't I
8. ..., wiil you?
9. ..., don't they?
10. ..., did he?
11. ..., shall we?
12. ..., were there?
13. ..., will she?
14. ..., can they?
15. ..., doesn't she?
х - время, которое плыла лодка по течению реки
10+2=12 (км/ч) - скорость лодки по течению
10-2=8 (км/ч) - скорость лодки против течения
12*х=8*(5-х)
12х=40-8х
12х+8х=40
20х=40
х=40:20
х=2 (ч)
Ответ: 2 часа лодка плыла по течению реки
Thirteen 13
forty 40
eighty 80
seven 7
fifteen 15
three 3
two 2
zero (oh) 0
eighteen 18
one 1
five 5
ten 10
twelve 12
eleven 11
twenty 20
four 4
nine 9
six 6
hundred 100
<span>thousand 1000</span>