21.
1. He is going to plant an apple tree here.
2. Is the manager going to look through the mail?
3. She is going to ask Jane to help her.
4. The company is going to buy these goods.
5. Is Andrew going to work on the computer?
6. Are they going to do business with France?
7. I'm very tired. I am going to have a shower.
8. The secretary is going to reserve a table at the restaurant.
9. Are they going to take part in the furniture exhibition?
10. We are going to sell our equipment on the European market.
11. Are the children going to play snowballs?
12. Charlotte is going to serve tea to the visitor.
22.
1. My father’s car is dirty. – Is he going to wash it?
2. Alice is hungry. – Is she going to have supper?
3. Are they going to see a new film at the cinema?
4. Sarah is busy. - When is she going to send a fax?
5. John is a manager. – Is he going to go on business?
6. Robert is tired. – Is he going to have a day off?
7. I'll be 17 next week. – Are you going to invite your friends?
8. Is Ann going to spend her holiday in the mountains?
9. Tom is still single. – Is he going to marry Laura at last?
10. Jane is ill. – Is she going to stay at home today?
23.
1. What are you going to do this evening? – I’m going to write an article.
2. What is the manager doing? – He’s going to look through the latest catalogues.
3. The secretary is going to reserve a table for six at the restaurant.
4. Are you going to work in partnership with this company? (Вроде бы у вас отрабатывается конструкция «be going to do smth», иначе при наличии «планировать» возможны иные варианты, например «Are you looking forward to work in partnership with this company?»)
5. Where is John? – He’s going to watch the news and to go to bed at once.
6. We are going to vacation in Crimea.
7. They are going to throw a party and to invite all their friends this Friday night.
8. It’s 1:30. Are you going to have lunch today?
9. Are you going to take part in the exhibition?
10. Is your manager going to speak at the meeting? – Yes, he’s going to present a report.
25.
1. The weather is fine. There is plenty of snow in the forest. We are going to head out of the city and to go skiing on Saturday.
2. You are going to sign a contract at this exhibition, isn’t it so?
3. Who’s going for a walk? – That’s my sister. The children are going to play football.
4. It’s getting dark. Are you going to return home? – Yes, our mother asked us to be back at 8 o’clock. She told us not to be late for the supper.
5. Which of your friends are going to vacation abroad? – Smirnovs are going to visit Spain. They like to sunbathe and to swim in the sea.
6. Are you going to read this book today? – No, you can take it. I was reading it all last night.
7. I’m going to look through the latest catalogues and price lists while you’re typing those letters.

Tomorrow Miss Green is going to get up at 7:00. Then she’s going to wash the hair, to have breakfast and to take the dog for a walk. She’s going to turn it around by 8:00.
Miss Green is going to drive to work at 8:05. On her way to the office she’s going to buy a fresh newspaper and a chewing gum. Upon her arrival to the office, at about 8:45, she’s going to look through the mail and to make a few business calls.
At 9:00 she’s going to type answers to offers and enquiries.
Miss Green is going to take the documents to the boss and to discuss the manager’s daily program at 10:00.
At 10:45 she’s going to ring up the representative of IBM (she’s going to make an appointment for Friday).
From 11:30 to 12:00 she’s going to have lunch with Susan. She’s going to show her new photos!
At 1:00 Miss Green is going to book two tickets to the theatre. Her boss is going to watch ballet, he doesn’t like the opera.
At 2:00 she’s going to book a table for six at the Chinese restaurant.
At 3:15 she’s going to post letters and send faxes and e-mails to Sony.
At 4:30 she’s going to find information on pollution and traffic jams in the Internet.
At 5:00 she’s going to finish work. After the work she’s going to do the shopping. She’s going to buy a present for John and a cake for granny.
At 5:20 Miss Green is going to play tennis in the club.
At 7:00pm she’s going to visit her granny and to bring her an ice-cream.
At 8.00pm she’s going to watch TV. There’s going to be a new French comedy!
From 10:15 to 11:15 she’s going to read the latest fashion magazine.
From 11:20 to 11-30 she’s going to listen to the evening news, and then she’s going to go to bed. She’s not going to forget to wind the alarm clock!!