Complete the following sentences with the adjectives below. (essential, specific, acceptable, tasteful, controversial, minimal, proper) Good food and plenty of exercise are _______________ to a healthy life. We need to put the books back in their_____________ place. This is a practical course, with only a ____________ amount of theory. I tried to avoid _____________ topics, such as religion and politics. This room is furnished with ____________ furnishings and original artwork. Smoking is no longer considered ____________ in many countries. This is a game that is suitable for ____________ age groups.