Exercise 1. Supply the missing letter (or letters) for the [з:] sound. Group them according to the way the [з:] sound is represented. Translate the words into Russian.
t — rm, f — r (2), b — rth (2), st — r , rly, G — rman, sh — rt,
s — rname, ret — m, b — rch, ins — rt, d — rty, s — rpent, s — rface,
f — rm, n — rve, th — rsty, с — rtain, t — m, p — rse, m — rcy, m,
sp — r, sk — rt, s — rmon, s rch, с — rtain, p rl, с — rse, b — m,
em — rge, — rgent, h — rt, m — rth, b — rst.