Помогите пожалуйста только а,b умоляю

Ответ:

A) 1. are chatting 2. is closes 3. are wolking to 4. bought

B) 1. Hi Linda, where are you going? - C

2. How often do you sending emails? - E

3. Why did Mike is call you yesterday? - B

4. Anna is working today? - A

5. What did he do there? - G

6.Does it cost anything? - F

7. you studied? - D

Объяснение: