ответ:21. Jack is not sure if he will be in London next week.
22. .If he go to London next week he will meet his cousin Mary.
23. If you don`t change your plans for the coming summer, i`ll go to the sea with you.
24. I don`t know when i will watch film but i really want to do it.
25. Please tell me when you will be able to come and see us.
Объяснение:
Во всех предложениях будущее время , значит мы везде ставим "will" . Но в 23 предложении у нас условное придложение, значит после if у нас Present Simple
ответ: 1. What is your favourite subjects? – Russian and English.
a) am b) is c) are
2. What kinds of books does your friend
a) likes b) liked c) like
3. My mum … a lemon cake yesterday.
a) makes b) made c) will make
4. There … a lot of people in the zoo last week-end.
a) were b) are c) will be
5. Tomorrow our class … a test.
a) write b) wrote c) will write
Упражнение 2. Вставьте: ( )
- have to
- has to
- had to
- will have to
или has. Образец: Hi! I’m Tom. I have a big family.
1. Greg and Polly a big house by the lake.
2. The house a green roof and pink walls.
3. We a big green garden.
4. They a black car.
5. Sally four cows.
6. My dog a bone.
1. Greg and Polly buy a big house this year.
2. We water plants in the garden tomorrow.
3. They met his school friend last week.
4. Jack feed four cats every day.
Объяснение:
Я не знаю что именно надо писать, но скорее всего описание своего дома. пишешь на русском и переводишь в переводчике)