Thanks to the old man’s hard work, a lot of _____ has been covered with green trees.
When I came in, I saw Dr. Li ______ a patient.
-------- Did you go to the film festival? -------- Yes, it was excellent. Zhang Yimou’s latest film was really a _______ for the eyes.
------She looks very happy. She ______ have passed the exam. ------I guess so. It’s not difficult after all.
More and more students are ________ reading in our school.
People have realized that they should go on _____ balanced diet and do _____ exercise every day.