put the following sentences in correct tenses
1. i (not/see) .............................................. Lan lasst month
2.jane (buy) ................................ thiss dress 2 weeks ago, but she( not wear) .........................it now
3. in all over the world, there (be) ................................... only 14 mountains that (reach) .............................. above 8,00 meters
4. hesometimes (come) ...............................to see hiss parents
5. my grandfather never(fly) ........................ in an airplane, and he has no intention of ever doing so
6. i (visit) .............................my uncle's home regularly when i(be) .................................. a child
7. david (wash) ................................... his hands at the moment
8. it(rain) .............................hard. we can't do anything until it(stop)...........................................
9. she (have) ....................................... a hard life,but she's always smiling
10. her brother(work)............................. in caada at present
11. my father ................................(not take) me to school yesterday
12. he ..........................(write) the poems when he wwas young
13. i .................................(give) one of my friends my best books on her last birthday
14. they .........................................(water) the trees every day
15. they ........................................(employ) five hunded people each year
16. i .......................................(not study) english two years ago
17. he .................................(not be) in Ha Noi last year
1. I (not/see) didn't see Lan last month
2. Jane (buy) bought this dress 2 weeks ago, but she( not wear) isn't wearing it now
3. all over the world, there (be) are only 14 mountains that (reach) reach above 8,00 meters
4. he sometimes (come) comes to see his parents
5. my grandfather never(fly) flies in an airplane, and he has no intention of ever doing so
6. I (visit) visited my uncle's home regularly when I (be) was a child
7. David (wash) is washing his hands at the moment
8. it(rain) is raining hard. we can't do anything until it(stop) stops
9. she (have) has a hard life, but she's always smiling
10. her brother(work) is working in Canada at present
11. my father didn't take (not take) me to school yesterday
12. he wrote (write) the poems when he was young
13. I gave (give) one of my friends my best books on her last birthday
14. they water (water) the trees every day
15. they employ (employ) five hundred people each year
16. I didn't study (not study) English two years ago
17. he wasn't (not be) in Ha Noi last year