The boss has given everyone a specialholiday, so we ______ go to work tomorrow.[ ]

toworkon,butIgotsotiredthatIcouldnolonger________

Your story is perfect；I’ve never heard________before.[ ]

Listen! Someone is playing the piano.—Wow! ______ beautiful music! I like it very much.

According to some signs, some experts have _______ that the global economy is beginning to recover little by little.