2.The children ……….. at school.
 1) have
 2)are
 3)is
 3.They………Russian dolls. 
 A have
 B has got 
 C. has
 4. There is …………armchair in the
 room
 А. a
 B an
 C. –
 5.We’ve got a dog. It’s………. dog. 
 А. we 
 B. our 
 C. us
 6. ………..the window, please.
 A Open 
 B. Opens
 C.Opening
                                                                                                
                            
                            
                            
                                
                            
                            
                                
                            
                            
                            
                         
                    
2.The children ……….. at school.
ARE
3.They………Russian dolls.
A have
4. There is …………armchair in the
room
А. a
5.We’ve got a dog. It’s………. dog.
B. our
6. ………..the window, please.
A Open
Объяснение:
2) 3.
3) A
4) B
5) B
6) A
Объяснение: