________eastward,________ you’ll pass mountains and thousands of lakes and forests.
Many problems concerning the improvement of our school remain ________.
Knowing their son failed in the exam, the parents stood there, ________.
Everyone was silent as the organizer ________ the result of the speech competition.
After a few courses on painting, Helen said she would ________ oil painting in her spare time.
Most people are familiar with the idea that all matter in the universe ________ atoms.