Fill in the gap with

the appropriate grammar form

If I ____ to participate in that conference, I

wouldn’t have gone to Warsaw to visit my friends.

Fill in the gap with

the appropriate grammar form

It is necessary that all the participants _______

abstracts of their papers in time.

Fill in the gap with

the appropriate grammar form

But for the taxi, the chairman ______ to arrive

in time to the opening session.

Fill in the gap with

the appropriate grammar form

If you deliver your paper in simple language,

the audience _______ its content easily.

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the appropriate grammar form

If he hadn’t declined the invitation, he _______

new information and ideas with other participants.

Fill in the gap with

the appropriate grammar form

But for the demonstration of visual aids, my

presentation ____ rather monotonous.

Fill in the gap with

the appropriate grammar form

If visual aids for demonstration are prepared beforehand,

the speaker  ____ time upon it during his

presentation.

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the appropriate grammar form

But for the synchronous interpretation, they _______

to understand the main ideas presented by this famous French scientist in his

report.

Fill in the gap with

the appropriate grammar form

But for the chairman seeing that strict timing

was kept, some presenters ____ to deliver their reports.

Fill in the gap with

the appropriate grammar form

It is high time that the Organizing Committee

____ whether to accept or decline our applications.