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
Утвердительная форма Present Perfect образуется по формуле have/has + глагол в 3-ей форме. have/has: taught,bought,left,arranged,taken,given,chosen,washed,climbed,drunk,travelled,asked,written,bought,read,counted,been,slept,lived,seen,heard,fed.