Compléter Present Perfect and Present Perfect Continuous 2Version en ligne For each situation, ask a question using the words in parentheses par Centro de Autoacceso Unidad Los Uribe FCA 1 studying long have how been Arabic you You have a friend who is studying Arabic . ask : ( how long / study / Arabic ? ) ? 2 have you How long been waiting You have just arrived to meet a friend . She is waiting for you . ask : ( how / long / wait ? ) ? 3 any you Have caught fish You see somebody fishing by the river . Ask : ( catch / any fish ? ) ? 4 you have people invited How many Some friends of yours are having a party next week . Ask : ( how many people / invite ? ) ? 5 have been How long you teaching A friend of yours is a teacher . Ask : ( how long / teach ? ) ? 6 been have books long writing have How you you written books How many You meet somebody who is a writer . ask . ( how many books / write ? ) ? ( how long / write / books ? ) ? 7 you saved have money saving you money much have How long How been A friend of yours is saving money to take a trip . Ask : ( how long / save ? ) ? ( how much money / save ? ) ?