Lack of clarity on the part of the teacher will cause confusion among the students.

Gypsophilas are easily grown from seeds.

In October 1956 the Academy of Sciences held a session that legitimated cybernetics, which had been denounced by Stalinist science and propaganda as a pseudodiscipline.

As a teenager I hitch-hiked around free rock concerts, wearing flowered shirts and denim flares – jeans that were worn so much, in such rough conditions, and with so little attention to washing and care that after a while they became naturally abraded and frayed in just the manner that is simulated by commerce today.