--- I don't know _______ for the party.--- You look so good now. I think the pink T-shirt _______ the grey jeans very well.
—How are you feeling today? —________ I think I can go to the picnic with you tomorrow.
We should eat _______ fruit and vegetables, but _______ meat. It is good for our health.
—Must we keep the window _______ all the time? —No, you don’t have to.
Smoking can help you relax. But _______ it is also bad for your health.
Some medicine is dangerous for children. Parents should put the medicine in places children can’t _______.