The twins are so much alike that no one can ________one from the other.

 When we are in a new place, we must __our manners and try to follow the customs of the place.

There are _______ unusual series of facts that everyone wants to ________all of them. 

The actress who had been thought highly of       to be a great disappointment.

— Hello. Could I speak to Tom, please?— This is Tom speaking.— Oh, it’s great. But I didn’t_________ your voice just now.