Present Perfect vs Past Simple

Lis _ a teacher many years ago. is was were has been The pupils _ Biology last year. studied studyed have studied study The man _ the documents yet. didn't bring isn't bringing hasn't brought hasn't bring She _ famous in 1980. becomes has become became is becoming His grandfather _ part in the first World War in 1914. takes has taken took is taking Put the verb in the brackets into Past Simple or Present Perfect Bessy and Emily have made a snowman in the yard this morning. (make) Put the verb in the brackets into Past Simple or Present Perfect Dave took his exam last Monday. (take) Put the verb in the brackets into Past Simple or Present Perfect I have read a very funny story today. (read) Put the verb in the brackets into Past Simple or Present Perfect The friends listened to pop songs in English last weekend. (listen) Put the verb in the brackets into Past Simple or Present Perfect Have you corrected mistakes in your compositions yet? (correct) Put the verb in the brackets into Past Simple or Present Perfect Did Meggy learn the poem by heart last week? (learn) Put the verb in the brackets into Past Simple or Present Perfect Did John finish work in the garden an hour ago? (finish) Put the verb in the brackets into Past Simple or Present Perfect Has Doris just written new words on the blackboard? (write) Type the words in the correct order to make the sentence The teacher has not come yet. Type the words in the correct order to make the sentence It has just started to snow. Type the words in the correct order to make the sentence They have already told Ann about it. Type the words in the correct order to make the sentence I have not skated in winter yet. Put the words into the correct group (Past Simple or Present Perfect) Past Simple yesterday last night a week ago 2 hours ago last week a month ago last year in 1997 last century 5 days ago 10 years ago in 2014 3 centuries ago Present Perfect already always just ever never yet since 2012 for five years how long this morning this week for a long time since my childhood