Never before __________ seen anybody who can play tennis as well as Robert.
The study shows that the ________ scenes in movies and TV are harmful ________ children.
It is required that in no case ________ our password.
We have been looking at houses but haven’t found _______ we like yet.
--- Listen! It is raining. --- Oh, really! I ________ it at all.
________ and we’ll get everything ready for the taking off.