Choose the best word or phrases

Among the astronomer of ancient Greece, two theories..................concerning the place of the earth in the universe

• developing

• in development

• developed

• Which they developed

The data on the winter migration patterns of monarch birds is very .................

• interested

• interest

• interesting

• of interest

The problem .......................our dormitory issue must be discussed seriously on the weekly meeting

• concerning

• concern

• concerned

• concerns

The villa on the hill was ..................... in the seventeenth century

• builds

• building

• build

• built

The incident which happened last night was ...................

• embarrassing

• embarrassement

• embarrass

• embarrassed

Being that he was good swimmer, ust. Aidil jumped into the water and rescued the drowning student

• that he was

• into

• rescued

• drowning

Having finished his team paper before the deadline, it was delivered to the professor before the class

• finished

• before

• it was

• delivered