tl.—Rattle, nettle, whittle, bottle, hurtle, scuttle. tlz, tlst.—Rattles, rattl'st, nettles, nettl'st. tld, tldst.—Rattled, rattl'd'st, settled, settl'd'st. ts, tst.—Bat, bat'st, bets, bet'st, pits, pit'st, dots, dot'st. tw.—Twin, twirl, twice, tweed, twist, twelve, twain. tr.—Trap, trip, trot, tress, truss, trash, try, truce, trice. vz, vst.—Gives, giv'st, loves, lov'st, saves, sav'st.

zm, zmz.—Chasm, chasms, prism, prisms. zl.—Dazzle, frizzle, nozzle, puzzle. zlz, zld.—Dazzles, dazzled, frizzles, frizzled. sht.—Dashed, meshed, dished, rushed, washed. shr.—Shrank, shred, shrill, shrunk, shrine, shroud, shrew. thd.—Bathed, sheathed, soothed, smoothed, wreathed. thz, thzt.—Bathes, Bath'st, sheathes, sheath'st.

ngz, ngst.—Hangs, hang'st, brings, bring'st. ngd, ngdst.—Hanged, hang'd'st., stringed, string'd'st. nks, nkst.—Thanks, thank'st, thinks, think'st. nkd, nkdst.—Thanked, thank'd'st, kinked, kink'd'st. dth, dths.—Width, widths, breadth, breadths. kld, kldst.—Circled, circl'd'st, darkle, darkl'd'st. kl, klz.—Circle, circles, cycle, cycles. lj, ljd.—Bilge, bilged, bulge, bulged, indulge, indulged. lb, lbz.—Alb, albs, bulb, bulbs. lk, lks, lkst, lkdst.—Milk, milks, milk'st, milk'd'st.

lm, lmz.—Elm, elms, whelm, whelms, film, films. lp, lpd, lpst, lpdst.—Help, helped, help'st, help'd'st. lv, lvz, lvd.—Valve, valves, valved, delve, delves, delved. lch, lchd.—Belch, belched, filch, filched, gulch, gulched. lth, lth —Health, healths, tilth, tilth

mf, mfs.—Nymph, nymphs, triumph, triumphs. gth, gths.—Length, lengths, strength, strengths. rb, rbz, rbd, rbst, rbdst.—Curb, curbs, curbed, curb'st, curb'd'st. rf, rfs, rfst, rfdst.—Dwarf, dwarfs, dwarf'st, dwarf'd'st. rv, rvz, rvst, rvd, rvdst.—Curve, curves, curv'st, curved, curv'd'st. rth, rths.—Birth, births, girth, girths, hearth, hearths. rp, rps, rpd, rpst, rpdst.—Harp, harps, harped, harp'st, harp'd'st. rs, rst.—Nurse, nursed, verse, versed, course, coursed.

thr.—Thrash, thresh, thrift, throb, thrush, thrust, throng, three, thrive, thrice, throat, throne, throve, thrill, thrum.

thw.—Thwack, thwart.

EXERCISES IN ARTICULATION.

Errors to be Corrected.

To TEACHERS.—In the following exercises, the more common errors in articulation and pronunciation are denoted. The letters in italics are not silent letters, but are thus marked to point them out as the representatives of sounds which are apt to be defectively articulated, omitted, or incorrectly sounded.