______ the police thought he was the most likely one, since they had no exact proof about it, they could not arrest him.
—________ is the best football player in your city? —Jerry.
Though they had not much to say, they email each other _____ .
I demanded that he _____ English to help him improve it gradually.
The new books are of great use, they _____ well and _____ already.
A new cinema _____ here. They hope to finish it next month.