If he does you a favour, you should do him a favour —- I can’t agree more ____

The supermarket sells many foods that have been ________， so it is convenient to feed your stomach.[ ]

Smith was overweight, so the doctor recommended thatnot onlyhaveless fat and meat, but also he.

I don’t suppose anyone will volunteer, _____? [ ]

_______there are many differences in personality,they have a lot________ common[ ]