Say the present perfect form of the following verbs. Use the grammar reference if necessary teach, buy, leave, arrange, take, give, choose, wash, climb, drink, travel, ask, write, buy, read, count, be, sleep, live, see, hear, feed

have\has taught                   left                   arranged                   took                   given                   chosen                   washed                   climbed                   drunk                   traveled                   asked                   written                   bought                   read                   counted                   been                   lived                   heard                   fed                   joined