Itis reported that some wild animals were found ____ in a big cave in themountain

The government has taken some measures to solve the shortage of electricity, but it may be some time ________ the situation improves.[ ]

20. I got up early this morning, but I ________ so because I was not on duty today.

He always looks _______. You can see his smileall the time.

Do you like the book you father bought you— Very much. It’s exactly______I wanted.