—The boys hid themselves in the places ________ they couldn’t be found.—How naughty(淘气的) they are!
We are invited to a party _________in our club next Friday.
--- Why were you late for the class, Jenny? --- Oh, my clock must be running slow, and it needs ____.
He played the computer game till late last night, ________,early this morning.
Mrs. Black had her left hand ______while cooking.
We were swimming in the lake _____ suddenly the storm started.