Canthose at the back of the classroom hear me?-No problem.[ ]

The tourists gathered at________ was once a square, _______ is used as a theme park.

The operation is _____ success and thepatient is now out of _____ danger

I telephoned him twice and I couldn’t get through to him. —The line might have been out of order, _______?

How long have you read this book_________________.