3. Choose the correct option. 1 I have / has already finished my homework. 2 My son have / has just started the university. 3 The Black family have / has gone to the seaside. 4 Dad haven’t / hasn’t watered the plants. 5 Have / Has Sam ever been to the USA? 6 Our English teachers have / has never ridden a horse. 7 Ann, Frank and Jim have / has bought a new house. 8 Have / Has you taken the dog for a walk? 9 The weather have / has been terrible since yesterday. 10 My little sister have / has just stopped crying. 4. Make present perfect questions. 1 your father / pay the bill? _ 2 Peter / lose his keys? _ 3 Susan / come back? _ 4 you / hear about Mary? _ 5 everybody / go home? _ 6 what / John / tell his teacher? _ 7 where / your neighbours / go? _ 8 why / you / get lots of presents? _ 9 what / your mother / cook for dinner? _ 10 where / Diana / put her bag? _ 5. Make present perfect sentences. 1 Ernie / break / his leg / four times _ 2 I / never / fly a kite _ 3 your brother / ever / eat / snails? _ 4 our friends / not play / volleyball / this month _ 5 he / borrow / your pen? _ 6 my father / never / read / romantic books _ 7 I / not see / Julia / this morning _ 8 Mrs Salwick / ever / write a book? _ 9 my family / lived / in this town / for 6 years _ 10 your grandma / ever / ride a bike ? _