... : “ To check how do you pronounce these 4 sounds, we will do exercise 1- give handouts and ask Ss what do we do in this exercise - explain the requirement- ask Ss to do this activity individually, ... kept contact.6. Under 18 year old people can not drink in pubs.7. I used many steps to do this exercise. * Keys: / pt / / ps / / bd / / bz /- trapped - perhaps - robbed - Clubs- ask Ss: ... to rob many shops.- Sentence 2: It was TOM who helped JERRY to rob many shopsPractice stage: Exercise 1 : Choose the word which contains sound / pt /, / ps /, / bd /, or / bz / in each sentence...