Tony can hardly boil an egg, still _____ cook dinner.

-- Do you think it's a good idea to make friends with your students?-- ______, I do. I think it's a great idea.

 With the doctor’s treatment, Sally feels____ better now.

— How do you find his new novel?    — His previous ones are great, and I think this one is _____ worth reading.

The new machine, as is reported in the local newspaper, will work twice as fast, _____ greatly reducing costs.