150 Unit 21 In the  fi rst person plural, the meaning is more that of a suggestion than an order, made to a group of which we are part (cf. the English ‘ Let’s  have a co ff ee’). The third person singular and plural are only used for the polite form. 3 Verbs ending in  -care  and  -gare  keep the hard sound of  c  and  g  by adding h  before the endings of the third person singular ( Lei ) and the  fi rst and third persons plural ( noi  and  Loro ): Cercare cerca cer chi cer chi amo cercate cer chi no Pagare paga pa ghi pa ghi amo pagate pa ghi no Parlate con i vostri insegnanti. Prendi un analgesico. Partiamo subito. Finisci il compito! Prenda la prima (strada) a destra. Speak to your teachers. Take a painkiller. Let’s leave immediately. Finish your homework! Take the  fi rst (street) on the right. (tu) (Lei) (noi) (voi) (Loro) Finire fi n isci fi n isca fi n iamo fi n ite fi n iscano To  fi nish fi nish fi nish let us  fi nish fi nish fi nish (tu) (Lei) (noi) (voi) (Loro) Prendere prend i prend a prend iamo prend ete prend ano To take / get take/get take/get let us take/get take/get take/get (tu) (Lei) (noi) (voi) (Loro) Partire part i part a part iamo part ite part ano To leave leave leave let us leave leave leave Some verbs ending in  -ire  add  -isc- , as in the present indicative (see Unit 5):