You can have that book. i our old one. a. sold b.have sold c.had sold

b)have sold=

как это, если перевести i have sold our old one, 

я продал нашу старую книгу, поэтому, возьми вон ту

кто продал? продавец? тогда почему он говорит нашу?

 

3: 1. everest the highest mountain in the world. 2. a whale is the biggest animal on our planet. 3. he is the best student in our class. 4. this is the most interesting story by dickens. 5. i'm the happiest man it the world. 4: 1. he is the oldest student in his group. (without "most") 2. you are taller than me. (then-than) 3. my car is better than his 4. these flowers are cheaper than those one (without "more") 5: 1. the volga is the longest river in europe. 2.life in the country is more relaxing than in the city. 3.he is one of the richest people in the world. 4. my house is more modern than your. 5.the weather today is better than it was yesterday

The healthy life is an absolute trend of our days. a lot of people keep a diet, go to the gym and do fitness. every day someone buys a season ticket to the fitness club. fitness is one of the best way to keep fit, lose weight and develop strength. the fitness center can offer all kinds of trainings. as a rule there are the halls with the training devices and the halls for the group trainings. you can do a lot of different activities in the fitness center, for example, you can run on a treadmill, lift weights, do abs. a lot of women prefer to attend group trainings such as aerobics, pilates and hot yoga. a trainer is an important person in the gym. he gives the advice about the exercises, makes a training plan and helps to get in shape.