The World Environment Day was June 5th,2021.( )
fifty;on
fiftieth;on
fifties;in
—Would you like to have________apples? —No,thank you. I've had enough.
________your books in the bookcase,Jerry.
You should cut______an onion and a tomato first and then put them_____the blender.
—What' the next step? —Oh,please put some meat between two________of bread.
Please________hot water into the blender.