He knows it’s almost impossible to finish the ,task he but he wants to have a try ______

Tom’s mother asked him some washing after dinner.

The rock star wore, _____ was very uncommon in the country, a brightly red skirt

We should have ______fast food, ________fresh vegetables and take enough exercise.

Jane is good, kind, hardworking and very clever. _______, I can’t speak too highly of her.