Eal of detailed research is being performed in this area

?A decision __will be made______ until the next meeting.

?The books must___be published___________ by 12 December.

?In more than 200 years the USA Constitution __was changed________ 26 times.

?Only half of the exercises _ have been done__ so far, but the rest __will be done__ by Saturday.

?Choose the correct answer. Dinosaurs ___were______ extinct for many years.

?Choose the correct answer. The electric light bulb __was invented____ by Edison.

?Choose the correct answer. Television _is watched_____ by millions of people every day.

?Choose the correct answer. The Independence Day _is__celebrated__________ on the 1^st of September every year.

?Choose the correct answer. -Did the company test the equipment yesterday? -Yes it _was tested____ yesterday.

?The inspector is not in the town. He __was moved_________ to another place some days ago.