Passive practice

The Eiffel Tower ... in 1889.

• is completed

• were completed

• was completed

• are completed

Many of the things we use today ... by women.

• are invented

• were invented

• was invented

• is invented

In the US, most children ... in public schools.

• were educated

• is educated

• was educated

• are educated

DNA ... by Watson and Crick in 1953.

• was discovered

• is discovered

• were discovered

• are discovered

This morning I ... by the neighbor's dog.

• am woken up

• are woken up

• were woken up

• was woken up

Baseball ... in the summer in the US.

• was played

• is played

• were played

• are played

The songs on this album ... last year.

• is written

• are written

• were written

• was written

Millions of toys ... in China every year.

• are made

• were made

• was made

• is made

Carols are songs that ... at Christmas.

• is sung

• were sung

• is sung

• are sung

These birds ... usually .. in Canada.

• weren't / seen

• wasn't / seen

• aren't / seen

• isn't / seen