I think ____necessary for us _____the birds.
A. it , protect B. its, to protect
C. it’s , protecting D. it , to protect
Birds can find food _____ now than before.
A. easy B. easier C. easily D. more easily
Children couldn’t wait _____ the gift box ____ the morning of Christmas Day.
A. open; in B. opening; on
C. to open; in D. to open; on
We need ________ at the hotel for a few days because of the heavy snow.
A. stay B. stays C. to stay D. Stayed
Dennis doesn’t paint others, but his ideas are the most wonderful of all.
A. as careful as B. so carefully as
C. more careful than D. less careful than
You can find many ___________about the famous film star on the Internet.
A. news B. information
C. tickets D. Pictures
