думаю вам легко плз Present perfect simple VS Present perfect continuous 1) we (walk) 10 Kilometer
 2)we (walk) for 3 hours
 3)She (sleep) on every bed in this house
 4)she(sleep) since 10 o'clock
 5)that boy (not/eat) anything this morning
 6)that boy(eat) ice-cream all morning
 7)this students (work) very well this term
 8)this students (write)5 essays so far
 9)i (clean) the bathroom all Day and now i feel exhausted
 10)i (clean) the bathroom twice this week