‘Do call a taxi.’ What kind of sentence is this? 

‘Do call a taxi.’ What kind of sentence is this? 

‘Do call a taxi.’ What kind of sentence is this? 

‘Do call a taxi.’ What kind of sentence is this? 

‘Do call a taxi.’ What kind of sentence is this? 

‘Do call a taxi.’ What kind of sentence is this? 

‘Do call a taxi.’ What kind of sentence is this? 

‘Do call a taxi.’ What kind of sentence is this? 

‘Do call a taxi.’ What kind of sentence is this? 

‘Do call a taxi.’ What kind of sentence is this? 

‘Do call a taxi.’ What kind of sentence is this? 

‘Do call a taxi.’ What kind of sentence is this? 

‘Do call a taxi.’ What kind of sentence is this? 

‘Do call a taxi.’ What kind of sentence is this? 

‘Do call a taxi.’ What kind of sentence is this? 

‘Do call a taxi.’ What kind of sentence is this? 

‘Do call a taxi.’ What kind of sentence is this? 

‘Do call a taxi.’ What kind of sentence is this? 

‘Do call a taxi.’ What kind of sentence is this? 

‘Do call a taxi.’ What kind of sentence is this? 

‘Do call a taxi.’ What kind of sentence is this? 

‘Do call a taxi.’ What kind of sentence is this? 

‘Do call a taxi.’ What kind of sentence is this? 

‘Do call a taxi.’ What kind of sentence is this? 

‘Do call a taxi.’ What kind of sentence is this? 

‘Do call a taxi.’ What kind of sentence is this? 

‘Do call a taxi.’ What kind of sentence is this? 

‘Do call a taxi.’ What kind of sentence is this? 

‘Do call a taxi.’ What kind of sentence is this? 

‘Do call a taxi.’ What kind of sentence is this? 

‘Do call a taxi.’ What kind of sentence is this? 

‘Do call a taxi.’ What kind of sentence is this? 

‘Do call a taxi.’ What kind of sentence is this? 

‘Do call a taxi.’ What kind of sentence is this?