- The water was left running all night long.- Yes. It seemed that John ___. He was the last one to leave the lab.
Eco-environment Tayshaun has endeavored not to ________ on environmental protection during industrial development.
The virus Ebola is reported ______ over 3,000 lives in 5 countries of West Africa by now.
It is generally believed that communication skills are becoming ______ it takes to be a good doctor.
_____, everyone present was amused by his adventure story in Africa.
The children's excitement______as Christmas drew near.