Never ________ the weather been so bad in October.

This article __ more attention to the problem of cultural conflicts.

When I am confronted with such questions, my mind goes __, and I can hardly remember myown date of birth.

The president is to give a formal __ at the opening ceremony.

Moviegoers know that many special effects are created by computers, they often don' tknow is that these scenes still require a lot of work.

Not until the game had begun __ at the sports ground.

If their marketing team succeeds, they __ their profits by 20 percent.

Nowadays little knowledge __ to be a dangerous thing.

My father asked __ to help with his work.