Not until he failed the exam _______he had left his books untouched .

Have you finished your composition already?— YesI _____ it in twenty minutes.

in the lab, ________ was taken charge of by Professor Curie, _______ theydid the experiment

The number of the people present at the concert ________ much smaller than expected. There ________ many tickets left.

How about eight o’clock outside the cinema? http:/—That______me fine.