UoE_P1_PPOnline version Make the present perfect - it could be positive, negative or question. by CECYTEM GLISH 1 (you / keep a pet for three years) Written answer 2 (you / eat Thai food before / ?) Written answer 3 (it / rain all day / ?) Written answer 4 (who / we / forget to invite / ?) Written answer 5 (we / not / hear that song before) Written answer