You’d better _____ the instructions so that the children could understand them. [ ]

Flight 331 _______.I’d better be on my way.Goodbye.—Bye.Happy landing!

The children were heard ______ a lot of noise there.

Mom, I won the first prize in the dancing competition.— !

Alice , would you like to see the 3D filmwith me tonight — ________ , I’d rather stay at homereading some novels .