—Why is Lucy so excited these days?
—Because she is looking forward to ________ the hill at the spring outing.
—You look so sad today.
—I passed my physics exam, but ________ chemistry.
Sandy's silk dress feels far ________ (光滑) than the cotton one.
Anna doesn't like watching films. Sometimes she does it________ (仅仅)to relax.
You'd better read some ________ (书评) about the book before you write the report.
More and more animals disappeared because people ________ (破坏)their living areas.
