Put the verbs in brackets in the present perfect or the simple past tense .
8. he is very thirsty . he ( not drink ) since this morning
9. they ( study ) at this school for 7 years now
10. they ( begin ) to study at this school 7 years ago
11. how long ago he ( start ) to learn French ?
12. she ( lose ) her handbag on the train yesterday morning
13. his dog ( just run ) out of the garden
14. Mr.Brown ( travel ) by air several times in the past
15 . he ( travel ) to Mexico by air last summer
8. he is very thirsty . he ( not drink ) has not drunk since this morning
9. they ( study ) have studied at this school for 7 years now
10. they ( begin ) began to study at this school 7 years ago
11. how long ago he did ( start ) start to learn French ?
12. she ( lose ) lost her handbag on the train yesterday morning
13. his dog ( just run ) has just runed out of the garden
14. Mr.Brown ( travel ) has traveled by air several times in the past
15 . he ( travel ) traveled to Mexico by air last summer
1) hasn't drunk
2) have studied
10) began
11) start
12)lost
13) has just ran
14) has traveled
15) traveled
8. he is very thirsty . he ( not drink ) since this morning
-> hasn't drunk
9. they ( study ) at this school for 7 years now
-> have studied
10. they ( begin ) to study at this school 7 years ago
-> began
11. how long ago he ( start ) to learn French ?
-> did (he) start
12. she ( lose ) her handbag on the train yesterday morning
-> lost
13. his dog ( just run ) out of the garden
-> has just run
14. Mr.Brown ( travel ) by air several times in the past
-> has traveled
15 . he ( travel ) to Mexico by air last summer
-> traveled